- RYU Academic CV 091218orthodoc.aaos.org/ryu/RYU CV for AAOS 091226.pdf · Updated in April 2008...

Updated in April 2008 Curriculum Vitae of Jaiyoung Ryu of 75

JAIYOUNG RYU

Home Address: 746 Poplar Woods Drive

Morgantown, WV 26505 Phone: (304) 599-7981 E-Mail: [email protected] Office Address: P.O. Box 9196

Department of Orthopedics West Virginia University Morgantown, WV 26506-9196 Phone: (304) 293-1312, 1165 Fax: (304) 293-7042 E-Mail: [email protected] Date of Birth: December 6, 1951 Marital status: Married Wife: Yonghee Ryu (7/2/52) Son: Jubin W. Ryu (9/9/79) Son: Justin P. Ryu (4/7/86) Citizenship: U.S.A.

Current Academic Appointments

July 2003 - Present: Professor (Tenured) Chief, Hand and Upper Extremity Service Department of Orthopedics West Virginia University School of Medicine Morgantown, West Virginia

April 1992 - Present: Adjunct Associate Professor Department of Mechanical and Aerospace Engineering West Virginia University, Morgantown, West Virginia

August 1992 - Present: Adjunct Associate Professor Department of Orthopaedic Surgery Texas Tech University School of Medicine El Paso, Texas

Current Hospital Appointments

August 1992 - Present: Attending Orthopaedic Surgeon University Hospitals, Morgantown, West Virginia

August 1992 - Present: Inactive Attending Orthopaedic Surgeon Thomason Hospital, El Paso, Texas


Past Academic Appointments

August 1992 - June 2003: Associate Professor (Tenured) Chief, Hand and Upper Extremity Service Department of Orthopedics West Virginia University School of Medicine Morgantown, West Virginia

September 1989 - July 1992: Associate Professor (Tenured) Department of Orthopaedic Surgery Texas Tech University School of Medicine El Paso, Texas

July 1985 - August 1989: Assistant Professor Department of Orthopaedic Surgery Texas Tech University School of Medicine El Paso, Texas

July 1985 - July 1992: Chief, Hand Surgery Service Director, Orthopaedic Research Department of Orthopaedic Surgery Texas Tech University School of Medicine El Paso, Texas

July 1985 - July 1992: Teaching Staff Orthopaedic Surgery Service Department of Surgery William Beaumont Army Medical Center Fort Bliss, Texas

January 1986 - July 1992: Adjunct Assistant Professor Department of Mechanical and Industrial Engineering University of Texas at El Paso El Paso, Texas

April 1987 - July 1992: Adjunct Assistant Professor Department of Mechanical Engineering New Mexico State University Las Cruces, New Mexico

Past Hospital Appointments

December 1989 - July 1992: Associate Chief, Department of Orthopaedic Surgery Thomason Hospital, El Paso, Texas

July 1985 - July 1992: Active Attending Orthopaedic Surgeon Consultant in Hand Surgery Clinical Director, Department of Rehabilitation Thomason Hospital, El Paso, Texas


Post-doctoral Background

October 1994 – September 1995: Sterling Bunnell Traveling Fellow of the Hand American Society for Surgery of the Hand

July 1984 - June 1985: Fellow, Hand & Upper Extremity Biomechanics Mayo Clinic / Mayo Foundation Rochester, Minnesota

July 1983 - June 1984: Fellow, Hand Surgery Connecticut Combined Hand Surgery Service: Hartford Hospital, Hartford, University of Connecticut, Farmington, Newington Children’s Hospital, Newington, & Yale University, New Haven, Connecticut

May 1981 - August 1983: Senior & Chief Resident (PGY 4 & 5) Orthopaedic Surgery Brookdale Hospital Medical Center Brooklyn, New York

April 1982 - June 1982: Fellow, Pediatric Orthopaedics New York Orthopaedic Hospital Columbia University New York, New York

September 1981 - October 1981: Fellow, Rehabilitation Medicine New York University New York, New York

July 1979 - March 1981: Resident (PGY 2 & 3), Orthopaedic Surgery Medical College of Pennsylvania Philadelphia, Pennsylvania

July 1978 - June 1979: Resident (PGY 1), Surgery University of Cincinnati Medical Center Cincinnati, Ohio

Educational Background

March 1973 - February 1977: Catholic Medical College (M.D. Degree) Seoul, Korea

March 1971 - February 1973: Pre-medical Course at Catholic Medical College Seoul, Korea

Honorary Degree

June 2004: Doctor Honoris Causa, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania


Professional Committees and Appointments

2009 – Present: Member, Editorial Board, Hand

2008 - Present: Reviewer, Hand

2007 - Present: Member, Technology Committee, AAHS

2006 - 2009: Chair, Education Committee, AAHS

2005 - Present: Faculty Advisor, Small Bone and Joint Institute

2005 - Present: Member, Board of Directors, Catholic University Medical College Alumni Association

2005 - 2006: Member, Promotion & Tenure Committee, WVU

2005 - Present: Member, Travelling Fellows Committee, ASSH

2004 - 2009: Member, Multicenter Clinical Trials Task Force, ASSH

2004 - 2005: Member, Board of Directors (Historian), AAHS

2003 - Present: Member, AO North America (AO ASIF Faculty Member)

2003 - 2005: Member, Research Development Grant Review Committee, WVU

2003 - Present: Abstract Reviewer, ORS

2003 - Present: Co-chairman, International Committee, AAHS

2003 - 2004: Member, Crucial Elements Committee, ASSH

2003 - Present: Honorary Member, Department of Plastic Reconstructive Surgery, Clinical Hospital of Recovery, Cluj-Napoca, Romania

2003 - 2004: Member, International Scientific Committee, 9th Congress of IFSSH, Budapest, Hungary

2002 - Present: Member, Patient Safety Speakers Bureau, AAOS

2002 - Present: Member, Patient Safety Coalition, AAOS

2002 - Present: Co-chairman, Post-IFFSH Congress 2004, Bucharest, Romania

2002 - 2004: Member, Organizing committee, Post-IFFSH Congress 2004, Bucharest, Romania

2002 - 2004: Chairman, Scientific committee, Post-IFFSH Congress 2004, Bucharest, Romania

2002 - 2006: Co-chairman, Task Force on Patient Safety, AAHS

2002 - Present: Chairman, Committee on Wrist Instability, IFSSH

2002 - Present: Chairman, Committee on International exchange scholar/fellow, Wrist Instability, IFSSH

2002 - Present: Member, Committee on arthritis of the base of the thumb, IFSSH

2001 - 2005: Member, Research Committee, AAHS


2000 - Present: Member, International Editorial Committee The Romanian Journal of Plastic Surgery

1999 - 2004: Member, Transitional and Clinical Research Committee, ASSH

1999 - 2004: Member, Outcome Studies Committee, ASSH

1999 - 2005: Member, Terminology Committee, IWIW

1999 - 2001: Regional Leader (Captain), AFSH

1999 - 1999: Member, Search Committee for Occupational Therapy Chairman

1998 - 1999: Member, Promotion & Tenure Committee, Department of Orthopedics, WVU

1997 - Present: Member, Anatomy and Biomechanics Committee, IFSSH

1997 - 2001: Member, CME Committee, West Virginia University

1996 - Present: Contributing Editor, Year Book of Hand Surgery

1996 - Present: Member, Membership Committee, IWIW

1996 - 2001: Member, University Health Associates Faculty Compliance Committee, West Virginia University

1995 - Present: Special Consultant, Department of Hand Surgery Nantong University Medical College Nantong, Jiangsu, People’s Republic of China

1994 - Present: Consultant Reviewer, Journal of Bone and Joint Surgery

1993 - 1995: Area Leader, AFSH

1992 - 1994: Member, Clinical Guidelines Committee, ASSH

1991 - 1997: Member, Research Committee, ASSH

1991 - 1995: Member, Hand Surgery Manpower Committee, ASSH

1991 - 1992: Member, Search Committee for Physiology Chair Texas Tech University Health Sciences Center

1990 - 1991: Member-at-large, Executive Committee Thomason Hospital, El Paso, Texas

1990 - 1992: Member, Professional Liability Committee Texas Tech University Health Sciences Center

1990 - 1992: Member, Risk Management Committee Texas Tech University Health Sciences Center

1990 - 1992: Member, Trauma Committee Thomason Hospital, El Paso, Texas

1988 - 1990: Member, Search Committee for Orthopaedic Chair Texas Tech University Health Sciences Center


1988 - 1991: Member, Faculty Research Committee Texas Tech University Health Sciences Center

1985 - 1987: Member, Medical Record Committee, Texas Tech University HSC

Licensure

July 13, 1992: State Board in West Virginia (16912) December 4, 1985: State Board in Texas (G9209) August 11, 1984: State Board in Minnesota (28630) May 20, 1983: State Board in Connecticut (24612) April 22, 1983: State Board in New York (153948) February 25, 1982: State Board in New Jersey (40228) January 1977: National Board in Korea (17477)

Certificates

January 1, 2010: Re-Certificate of Added Qualifications in Surgery of the Hand, American Board of Orthopaedic Surgery (1/1/2010 ~ 12/31/2019)

January 1, 2010: Re-Certificate, American Board of Orthopaedic Surgery (1/1/2010 ~ 12/31/2019)

January 1, 2000: Re-Certificate of Added Qualifications in Surgery of the Hand, American Board of Orthopaedic Surgery (1/1/2001 ~ 12/31/2009)

January 1, 2000: Re-Certificate, American Board of Orthopaedic Surgery (1/1/2001 ~ 12/31/2009)

September 10, 1990: Certificate of Added Qualifications in Surgery of the Hand, American Board of Orthopaedic Surgery

July 21, 1989: Certificate, American Board of Orthopaedic Surgery September 1981: FLEX Certificate October 24, 1978: Standard ECFMG Certificate (258-782-2)


Awards, Honors, and Recognitions

November 2009: Co-chairman of the Organizing Committee & Plenary Speaker, Eleventh World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Seoul, Korea

April 2007: Special Guest Speaker 50th Congress, Japanese Society for Surgery of the Hand

October 2006: Special Guest Speaker 50th Congress, Korean Orthopaedic Association

June 2004: Doctor Honoris Causa, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania

2004: Nomination to 2004-2005 Who’s Who 2004: Listing in the “America’s Top Surgeons 2004-2005” April 2004: Special Guest Speaker

Japanese Society for Surgery of the Hand October 2002: Diploma De Excelenta, Iuliu Hatieganu University of Medicine and

Pharmacy, Cluj-Napoca, Romania October 2002: Keynote Speaker, National Congress of the Romanian societies of

hand Surgery and Microsurgery July 2002: Appeared as Frontispiece of Hand Surgery Vol. 7, No.1 March 2002: Keynote Speaker

Asian Pacific Federation of Societies for Surgery of the Hand October 2001: Honorable Mention (Poster Exhibits)

American Society for Surgery of the Hand May 2000: Special Guest Speaker

Japanese Society for Surgery of the Hand April 2000: Life-time member, who’s Who National Registry [134-111] October 1999: Presidential Guest Speaker

Japanese Orthopaedic Association November 1998: Presidential Guest Speaker

Korean Society of Reconstructive Hand Surgery 1998: Outstanding Americans Publications 1997 - Present: Who’s Who in Medicine and Healthcare 1997 - Present: Who’s Who in Science and Engineering October 1996: Emanuel B. Kaplan Award

New York Society for Surgery of the Hand and American Society for Surgery of the Hand

September 1995: Best Scientific Content (Poster Exhibits) American Society for Surgery of the Hand


October 1994: 1994-95 Sterling Bunnell Traveling Fellow of the Hand American Society for Surgery of the Hand Visited 64 hand surgeons/researchers in 60 hand surgery institutions/ departments in 39 cities, in 21 countries, in 5 continents. Traveled over 70,000 miles, non-stop, in 119 days.

May 1993: Presidential Guest Lecturer Japanese Society for Surgery of the Hand

October 1991: Best Scientific Content (Poster Exhibits) American Society for Surgery of the Hand

October 1991: Young Investigator Award Winner Performing Arts Medical Association

1991: Who’s Who in the South and Southwest (Since 22nd Edition) 1973-1977: Full honor scholarship (all four years), Catholic Medical College 1968-1971: Full honor scholarship (all three years), Shinil High School

Community Activities

7/2001 – 9/2002: Member, Board of Directors, Mountaineer Aquatic Club Sept. 1996 - 2004: President, West Virginia Branch, Korean-American Scientists and

Engineers Association April 1994 - 2002: Chairman, Board of Directors, Morgantown Korean Language

School


Professional Membership 9/2009 – Present: President, Catholic University Medical College Alumni

Association of America June 2004 - Present: Honorary member, Romanian Society for Reconstructive

Microsurgery & Romanian Society for Surgery of the Hand December 1997 - Present: Member, Korean Society for Surgery of the Hand (KSSH) September 1996 - Present: Member, Korean-American Scientists and Engineers Asso. October 1994 - Present: Fellow, American College of Surgeons (FACS) June 1994 - Present: Corresponding Member, Japanese Society for Surgery of

the Hand (JSSH) [The first corresponding member elected] December 1993 - Present: Member, Academic Orthopaedic Society (AOS) December 1993 - Present: Active Member, Société Internationale de Recherche

Orthopédique et de Traumatologie (SIROT) December 1993 - Present: Member, American Association for Hand Surgery (AAHS) March 1993 - Present: Member, West Virginia State Medical Association January 1993 - Present: Active Member, Société Internationalé de Chirurgie Ortho-

pédique et de Traumatologie (SICOT) August 1992 - Present: Member, West Virginia State Orthopaedic Society May 1991 - Present: Active Member, American Society for Surgery of the Hand October 1990 - Present: Active Fellow, American Academy of Orthopaedic

Surgeons June 1990 - Present: Member, Engineering in Medicine and Biology Society January 1990 - Present: Member, Institute of Electrical and Electronics Engineers July 1989 - Present: Diplomat, American Board of Orthopaedic Surgery 1987 - Present: Member, International Wrist Investigators’ Workshop February 1986 - Present: Member, Orthopaedic Research Society (ORS) February 1986 - Present: Founder and Member, H. Kirk Watson Hand Club July 1985 - Present: Member, Mayo Alumni Association July 1985 - Present: Member, Mayo Hand Club July 1981 - Present: Member, American Medical Association February 1977 - Present: Member, Catholic University Medical College Alumni

Association of America May 1990 - July 1992: Active Member, Texas Orthopaedic Association September 1985 - July 1992: Member, El Paso County Medical Society September 1985 - July 1992: Member, Texas Medical Association


Publications – Original & Peer reviewed

1. Omokawa S, Yajima H, Tanaka Y, Ryu J: Long-term results of lateral calcaneal artery flap for hindfoot reconstruction. J Reconstr Microsurg 2008;24:239-246

2. Shirai H, Ryu J, Kish V, Abe M: The rotational effect of pronation and supination osteotomies of the forearm in a cadaver model: A comparison of osteotomy sites on the radius and the ulna. J Hand Surg [E] 2007;32E: 4: 440–446

3. Ryu J, McCulloch P: Understanding wrist instabilities. Ortopedia Traumatologia Rehabilitacja. 2006; 2(6); Vol. 8, 144-149

4. Ryu J, McCulloch P: Use of arthroscopy in wrist instabilities. Ortopedia Traumatologia Rehabilitacja. 2006; 2(6); Vol. 8, 169-171

5. Cronen GA, Ringus V, Sigle G, Ryu J: Sterility of Surgical Site Marking. J Bone Joint Surg Am. 2005;87 (10):2193-5 [PMID: 16203882]

6. Omokawa S, Tanaka Y, Ryu J, Kish VL: Anatomical basis for a vascular pedicled island flap from the dorsal area of the wrist. Scand J Plast Reconstr Surg Hand Surg. 2005;39(2):90-4. [PMID: 16019735]

7. Takigawa N, Ryu J, Kish V, Kinoshita M, Abe M: Functional Anatomy of the Lateral Collateral Ligament Complex of the Elbow: Morphology and Strain. J. Hand Surg [Br] 2005; 30B: 2: 143-7 [PMID: 15757766]

8. Tanaka Y, Omokawa S, Ryu J, Clovis N, Takakura Y: Anatomical consideration of vascularized bone graft transfer from the medial calcaneus to the talus. Clin Anat. 2005 Mar;18(2):115-20. [PMID: 15696530]

9. Omokawa S, Tanaka Y, Ryu J, Kish VL: The anatomical basis for reverse first to fifth dorsal metacarpal arterial flaps. J Hand Surg [Br]. 2005 Feb;30(1):40-4. [PMID: 15620490]

10. Gilula LA, Mann F, Dobyns JH, Yin Y, members of the IWIW Terminology Committee: Wrist: Terminology and Definitions. J Bone Joint Surg 2002; 84-A Supplement 1: 1-73

11. Tang JB, Ryu J, Omokawa S, Wearden S: Wrist kinetics after scapholunate dissociation: the effect of scapholunate interosseous ligament injury and persistent scapholunate gaps. J Orthop Res. 2002 Mar;20(2):215-21. [PMID: 11918300]

12. Omokawa S, Tanaka Y, Ryu J, Suzuki J, Kish V: Anatomy of the Ulnar Artery as It Relates to the Transverse Carpal Ligament. J. Hand Surg [Am] 2002 January; 27A (1): 101-4 [PMID: 11810622]

13. Takigawa N, Abe M, Shirai H, Ueda N, Ryu J: Anatomical study of the lateral collateral ligament complex of the elbow joint. (in Japanese) J Japanese elbow Society 2002; 9(1): 47-48


14. Omokawa S, Tanaka Y, Ryu J, Clovis N: Anatomical consideration for reverse-flow island flap transfers from the midpalm for finger reconstruction. J Plastic and Reconstructive Surgery 2001 December, 108 (7): 2020-5 [PMID: 11743395]

15. Sekiguchi H, Han JS, Ryu J, Han C: The Characterization of Mechanical Properties of a Rabbit Femur-Anterior Cruciate Ligament-Tibia Complex During Cyclic Loading. April 2001, JSME International Journal 44(2): 276-281

16. Omokawa S, Ryu J, Tanaka Y, Kish V: Subdivision of Cutaneous Area of the Palm of the Hand: Possibility of Vascularized Flap Donor-Site for Finger Resurfacing. Romanian J of Plastic Surg. 2001, IX (2): 401-6

17. Wang JHC, Ryu J, Han JS, Rowen B: A New Method for Representation of Articular Surfaces Using the Influence Surface Theory of Plates. J. Biomechanics 2000 May; 33(5):629-33 [PMID: 10708785 UI: 20175592]

18. Omokawa S, Ryu J, Tang JB, Han J, Kish VL: Trapeziometacarpal Joint Instability Affects the Moment Arms of Thumb Motor Tendons. Clin. Orthop. 2000 Mar; (372): 262-71 [PMID: 10738436 UI:20202923]

19. The Anatomy and Biomechanics Committee of the IFSSH [Members: Garcia-Elias M, Berger RA, Horii E, Kauer JMG, Lanz U, Rongiéres M, Ryu J, Sennwald GR, Viegas SF]: Position Statement: Definition of Carpal Instability. J. Hand Surg [Am] 1999 July, 24A(4): 866-7

20. Ryu J: Biomechanics of the Wrist. J. Korean of the Society of Reconstructive Hand Surgery 1999 May, 4(1): 111-33

21. Tang JB, Ryu J, Omokawa S, Han JS, Kish V: Biomechanical Evaluation of Wrist Motor Tendons After Fractures of the Distal Radius. J. Hand Surg [Am] 1999 January, 24A(1): 121-32 [PMID: 10048526 UI: 99156271]

22. Tang JB, Ryu J, Kish V: The Triangular Fibrocartilage Complex: An Important Component of the Pulley for the Ulnar Wrist Extensor. J. Hand Surg [Am] 1998 November, 23A(6): 986-91 [PMID: 9848547 UI:99063293]

23. Sekiguchi H, Post WR, Han JS, Ryu J, Kish V: The Effects of Cyclic Loading on Tensile Properties of a Rabbit Femur-anterior cruciate ligament-tibia complex (FATC). The Knee 1998; 5: 215-20

24. Lee KH, Kim KW, Cho KJ, Kang HS, Han JS, Ryu J: Failure Strength and Pattern of the Common Extensor and Flexor Origins of the Humeral Epicondyle after Tensile and Cyclic Loading. J Hand Surg [Kr] 1997; 3(1): 72-9

25. Lee KH, Kim RS, Oh SJ, Han JS, Ryu J: Partial Failure Induced by Repetitive Muscle Contraction at Rabbit Bone-Tendon Junction. J Hand Surg [Kr] 1997; 2(2): 177-83

26. Tang JB, Ryu J, Kish V, Wearden S: Effect of Radial Shortening on Muscle Length and Moment Arms of the Wrist Flexors and Extensors. J Orthop Research 1997; 15(3): 324-30 [NLM CIT. ID: 97388844 PMID: 9246077]


27. Tang JB, Ryu J, Kish V: Scapholunate Interosseous Ligament Sectioning Adversely Affects Excursions of Radial Wrist Extensor and Flexor Tendons. J Hand Surg [Am] 1997 July; 22A(4): 720-5 [NLM CIT. ID: 97407400 PMID: 9260633 UI: 97407400]

28. Tang JB, Ryu J, Han JS, Omokawa S, Kish V, Wearden S: Biomechanical Changes in Wrist Flexor and Extensor Tendons Following Loss of Scaphoid Integrity. J Orthop Research 1997; 15(1): 69-75 [NLM CIT. ID: 97219229 PMID: 9066529]

29. Omokawa S, Ryu J, Tang JB, Han JS: Vascular and Neural Anatomy of the Thenar Area of the Hand: Its Surgical Applications. J Plast Reconst Surg 1997 Jan; 99(1):116-21 [NLM CIT. ID: 97136817 PMID: 8982194]

30. Omokawa S, Ryu J, Tang JB, Han JS: Anatomical basis for a fasciocutaneous flap from the hypothenar eminence of the hand. Br J Plast Surg 1996 Dec; 49(8):559-63 [NLM CIT. ID: 97131097 PMID: 8976749]

31. Ryu J, Fagan R: Arthroscopic treatment of acute complete thumb metacarpophalangeal ulnar collateral ligament tears. J Hand Surg [Am] 1995 Nov; 20(6): 1037-42 [NLM CIT. ID: 96163955 PMID: 8583054]

32. Han JS, Wang H, Ryu J, Rowen B: A technique for calibrating measurements from photographs of sliced specimens. J Biomech Eng 1995 Nov; 117(4): 495-7 [NLM CIT. ID: 96356516 PMID: 8748535]

33. Kihira M, Ryu J, Han JS, Rowen B: Wrist motion analysis in violinists. Medical Problems of Performing Artists 1995 Sep; 79-85

34. Chung I, Ryu J, Ohnishi N, Rowen B: Wrist motion analysis in pianists. Medical Problems of Performing Artists 1992 Mar; 7(1): 1-5, March 1992

35. Colbaugh R, Glass K, Ryu J: Adaptive control of a human wrist motion simulator. International Journal of Modeling and Simulation 1991; 11(3): 93-103

36. Ryu J, Cooney WP, Askew LJ, An KN, Chao EYS: Functional ranges of motion of the wrist joint. J Hand Surg [Am] 1991 May 16(3): 409-19 [NLM CIT. ID: 91318071 PMID: 1861019]

37. Li G, Rowen B, Tokunaga D, Ryu J, Kato H, Kihira M: Carpal kinematics of lunotriquetral dissociations. Biomed Sci Instrum1991 Apr; 27: 273-81 [NLM CIT. ID: 91292247 PMID: 2065165]

38. Tamai K, Ryu J, An KN, Linscheid RL, Cooney WP, Chao EYS: Three-dimensional geometric analysis of the metacarpophalangeal joint. J Hand Surg [Am] 1988 Jul; 13(4): 521-9 [NLM CIT. ID: 88331708 PMID: 3418053]

39. Watson HK, Ryu J, Akelman E, Vender MI: Limited triscaphoid intercarpal arthrodesis for rotary subluxation of the scaphoid Ortho/Rheum Digest 1987 Apr; 27-8


40. Ryu J, Watson HK: SSMB syndrome: Symptomatic supernumerary muscle belly syndrome. Clin Orthop 1987 Mar; (216): 195-202 [NLM CIT. ID: 87131911 PMID: 3815948]

41. Watson HK, Ryu J, Burgess RC: Matched distal ulnar resection. J Hand Surg [Am] 1986 Nov; 11(6): 812-7 [NLM CIT. ID: 87084558 PMID: 3794235]

42. Watson HK, Ryu J, Akelman E: Limited Triscaphoid Intercarpal Arthrodesis for Rotary Subluxation of the Scaphoid. J Bone Joint Surg 68(A): 345-349, March 1986 [PMID: 3949829 UI: 86140295]

43. Watson HK, Ryu J: Evolution of arthritis of the wrist. Clin Orthop Rel Res 1986 Jan; (202): 57-67 [NLM CIT. ID: 86162517 PMID: 3955970]

44. Ryu J, Watson HK, Burgess RC: Rheumatoid wrist reconstruction utilizing a fibrous nonunion and radiocarpal arthrodesis. J Hand Surg [Am] 1985 Nov; 10(6 Pt 1): 830-6 [NLM CIT. ID: 86087043 PMID: 4078265]

45. Watson HK, Ryu J, DiBella A: An approach to Kienböck’s disease: triscaphe arthrodesis. J Hand Surg [Am] 1985 Mar; 10(2): 179-87 [NLM CIT. ID: 85158752 PMID: 3980928]

46. Ballet FL, Watson HK, Ryu J: Synovial chondromatosis of the distal radio-ulnar joint. J Hand Surg [Am] 1984 Jul; 9(4): 590-2 [NLM CIT. ID: 84265872 PMID: 6747249]

47. Watson HK, Ryu J: Degenerative disorders of the carpus. Orthop Clin North Am1984 Apr; 15(2): 337-53 [NLM CIT. ID: 84220900 PMID: 6728449]

48. Ryu J, Pascal P, Levine J: Posterior dislocation of the radial head without fracture of the ulna. Clin Orthop Rel Res 1984 Mar; (183): 169-72 [NLM CIT. ID: 84130748 PMID: 6697583]


Book Chapters

1. [Invited to write] Ryu J: The Hand Surgeon’s Perspective of the Surgical Management of Arthritis of the Wrist, Current Rheumatology Reviews (Ed: Wollstein R)

2. [In Press] Ryu J, Davis B: Distal Radius Fractures, Hand Surgery – Worldwide: International Reconstruction of a “Beautiful and Ready Instrument of the Mind” (Eds: Urbaniak J, Soucacos P, Levin L, Baek GH)

3. [In Press] Ryu J, Kline J: Biomechanics of the Wrist, Plastic Surgery Secrets (Ed: J Weinsweig)

4. [In Press] Ryu J, Loos M: Pediatric Wrist Problems, Plastic Surgery Secrets (Ed: J Weinsweig)

5. Ryu J, Patel S: Rheumatoid wrist, Hand Surgery Update by American Society for Surgery of the Hand (Ed: Trumble T)

6. Ryu J: Biomechanics of the Wrist, Chapter 4 of “The Wrist” (Eds: HK Watson & J Weinsweig) pp 27-45 by Lippincott Williams & Wilkins 2001

7. Ryu J, Gomberg B: Pediatric Anomalies of the Wrist, Chapter 11 of “The Wrist” (Eds: HK Watson & J Weinsweig) pp 149-172 by Lippincott Williams & Wilkins 2001

8. Ryu J: Arthroscopic Treatment of Acute Gamekeeper’s Thumb, Chapter 28, p 177 - 9 “Current Practice in Hand Surgery” (Eds: Saffar P, Amadio PC, Foucher G) by Martin Dunitz, London

9. An KN, Hillberry BM, Ryu J, Bejjaini FJ: Upper Extremity Biomechanics in Musicians, Chapter 37, pp 139 - 146 “Current Research in Arts and Medicine” by A Cappella Books. 1993

10. Ohnishi N, Ryu J, Chung I, Colbaugh, Rowen B: Analysis of Wrist Motion During Basketball Shooting “Wrist Disorders” (Eds. Nakamura R, Linscheid RL, Miura T) pp 49-55 by Springer-Verlag Tokyo. 1992

11. Ryu J, Palmer A, Cooney W P: Wrist Joint Motion. Chapter 3 of “Biomechanics of the Wrist Joint” (Eds. An KN, Berger RA, Cooney WP) by Springer-Verlag, New York. 1991

12. An KN, Ryu J, Horii E: Wrist Muscle Function. Chapter 9 of “Biomechanics of the Wrist Joint” (Eds. An KN, Berger RA, Cooney WP) by Springer-Verlag, 1991


On-going Research Projects

1. Biomechanical Evaluation of Tendon Moment Arms in the Wrist after Total Wrist Arthroplasties

2. Alternate Surgical Approach to Scaphoid Fracture/Nonunion

3. Role of Arthroscopy in Treatment of Intraarticular Fracture of the Distal Radius

4. Best Radiographic Technique for Distal Radius and Ulna

5. New Thumb CMC Tendon Interposition Arthroplasty technique

6. Development of a New Total Wrist Arthroplasty Technique

7. Development of a Finite Element Model of Human Wrist

Manuscripts Submitted or in Preparation

1. Ryu J: Sterling Bunnell Traveling Fellowship Report

2. Ryu J, Askew LJ, Chao EYS, An KN, Cooney WP, Linscheid RL, Amadio PC: Biomechanical Measurement of Human Wrist Strength.

3. Ryu J: A Case of Double Neurilemoma in Ulnar Nerve

4. Ryu J, Light T: Two cases of Congenital Triplicated Thumb

5. Ryu J, Watson HK, Sylvester M, Carlson L: Clinical and Biomechanical Analysis of Modified Silastic Trapezial Arthroplasty. J Bone Joint Surg

6. Kato H, Ryu J, Rowen B, Colbaugh R, Li G, Tokunaga D: Normal Carpal Kinematics: Four Unit Theory. J Ortho Research

7. Kato H, Ryu J, Tokunaga D: Anterior ulnar nerve transportation preserving vascular pedicles to treat cubital tunnel syndrome.

8. Ohnishi N, Ryu J, Colbaugh R, Rowen B: Tendon Excursion and Moment Arm of Wrist Motors and Extrinsic Finger Motors at the Wrist. J Ortho Research

9. Ohnishi N, Ryu J, Chung I, Colbaugh R, Rowen B: Wrist Motion Analysis in Basketball Shooting.

10. Bagg MR, Ryu J, Kato H, Han JS: Physiologic Motion of the Normal Wrist

11. Tokunaga D, Ryu J, Li G, Kato H, Han JS: Carpal Kinematics in Rotary Subluxation of the Scaphoid. J Ortho Research

12. Tokunaga D, Ryu J, Kato H: An Experimental Study of Variations of the Little Finger Flexor Digitorum Superficialis.

13. Tokunaga D, Ryu J, Kihira M, Rowen B: The Biomechanics of Wrist Motion in Tennis Players.


14. Kihira M, Ryu J, Kato H, Li G, Tokunaga D, Han JS: Kinematic Study of the Wrist: The Effect of Ulnar Variance. J Hand Surg

15. Kihira M, Ryu J, Han JS, Rowen B, Azuma T: Kinematic Study of the Wrist during Golf Swing.

16. Li G, Ryu J, Rowen B, Tokunaga D, Kato H, Kihira M: Carpal Kinematics of Lunotriquetral Dissociations. J Ortho Research

17. Li G, Ryu J, Azuma, T, Han JS: Carpal Kinematics in Malunited Colles’ Fracture.

18. Li G, Ryu J, Han JS: Effects of Tendon Loading on Carpal Kinematics.

19. Li G, Hawkins D, Azuma T, Han JS, Kish V, Ryu J: Wrist Motion Analysis in Baseball Pitching and Batting

20. Li G, Ryu J, Han JS, Azuma T, Rowen, B: Wrist Motion Analysis in Bowlers.

21. Azuma T, Ryu J, Han JS, Li G: Carpal Kinematic Changes due to Different Treatments of Rotary Subluxation of the Scaphoid.

22. Azuma T, Ryu J, Han JS, Li G: Carpal Kinematics in STT Fusion with Different Scaphoid Positions.

23. Azuma T, Ryu J, Li G, Han JS: Wrist Motion Study in Typing.

24. Clovis N, Welker D, Ryu J, Han JS, Kish V: The Effect of Taper vs Cutting Edge Microsurgical Needle in the Rat Femoral Artery under Tension. Annals of Plastic Surgery

25. Nieman JC, Han JS, Ryu J: Finite Element Analysis of the Human Wrist.

26. Nieman J, Han JS, Ryu J, Kish V: Finite Element Analysis of the Effect of Ulnar Variance on Stress Across the Lunate.

27. Han J, Ryu J: Development of Mathematical Model of Force Transmission Through the Forearm during Dynamic Loading.

28. Chang C, Kish V, Ryu J, Han JS: Development of Passive Dynamic Wrist Simulator.

29. Yang SB, Ryu J, Han JS, Kish V: Comparison of LT and CLTH Arthrodesis in Lunotriquetral Dissociation.

30. Kim HK, Ryu J, Whipple, TL, Yang SB, Kish V: Effects of Excision of the Volar Tubercle of the Trapezium on Carpal Kinematics.

31. Kim HK, Ryu J, Han JS, Yang SB, Kish V: A New Cross-sectional Area Measurement Technique for Intrinsic and Extrinsic Human Wrist Ligaments: In-situ MRI Study.

32. Kim, HK, Whipple, TL, Ryu J, Han JS, Yang SB, Kish V: Effects of Resection of the Distal Pole of the Scaphoid on Carpal Kinematics.


33. Lee KH, Ryu J, Han J, Kish V: Mechanical Failure of Bone-tendon Unit of Humeral Epicondyle during Traumatic and Repetitive Loads.

34. Sekiguchi H, Han JS, Post WR, Ryu J, Kish V: The new notchplasty technique in ACL reconstruction: An experimental study in human cadaver knees.

35. Wang XT, Han JS, Ryu J, Kish V: Mechanical Properties of Different Anatomical Sites of the Common Extensor of the Humeral Epicondyle.

36. Wang XT, Han JS, Ryu J: Biomechanical and Histological Studies of the Common Extensor Tendon of the Humeral Epicondyle.

37. Han J, Ryu J, Wang XT: Mechanically Induced Cumulative Trauma Causing Epicondylitis of the Upper Extremity in an Animal Model.

38. Kang YJ, Tang J, Ryu J: A Biomechanical Analysis of Double and Multiple Looped Suture Tendon Repair.

39. Kang YJ, Ryu J: Biomechanical Evaluation of Tendon Moment Arms in the Wrist with Different Prostheses.

40. Ryu J: Triscaphe Arthrodesis using Staplizer

41. Ryu J: Treatment of Distal Radius Fracture with Agee WristJack

42. Ryu J: Surgery of the Wrist [Textbook Contract with Raven Press]

43. Ryu J: Atlas of Wrist X-ray Techniques


Abstracts

(Italic: Accepted and In Print)

1. Ryu J, Whipple T: Duet Plenary Invited Speech: Optimizing Screw Placement for Scaphoid Fracture Fixation. Transactions of 11th World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Seoul, Korea, October-November 2009

2. Ryu J: Updates in Treatment of Distal Radius Fractures Transaction of 39th AAHS Annual Meeting, Maui, HI, January 2009

3. Ryu J: Painful Conditions of the Hand and Wrist. 20th Scientific Conference, Catholic University of Korea Medical College Alumni Association of America, Bermuda, U.K.

4. Ryu J: The 32 years' American Rat Race of an Asian-American Hand Surgeon. 20th Scientific Conference, Catholic University of Korea Medical College Alumni Association of America, Bermuda, U.K.

5. Ryu J: Use of 4Fuse staple in four corner fusion: Transaction of IWIW, Chicago, IL, September 2008

6. Ryu J: Treatment of scapholunate injuries: Transaction of 38th AAHS Annual Meeting, Beverly Hills, CA, January 2008

7. Boyce B, Ryu J: Radiographic evaluation of the distal radius using two novel biplanar ‘pitch-and roll’ views – a cadaveric study: Transaction of 38th AAHS Annual Meeting, Beverly Hills, CA, January 2008

8. Ryu J: Arthroscopic treatment of acute ulnar collateral ligament tear of thumb metacarpophalangeal joint: Transaction of 62nd ASSH Annual Meeting, Seattle, WA, September 2007

9. Ryu J: Changes I made in my practice of hand surgery: Transaction of Japanese Society for Surgery of the Hand 50th Annual Meeting & post congress international symposium, Yamagata, Japan, April 2007

10. Ryu J: My current treatment of distal radius fractures: Transaction of International Symposium of Hand Surgery in Yamagata, Yamagata, Japan, April 2007

11. Ryu J: Current distal radius fracture management, Transaction of Tenth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Sydney, Australia, March 2007

12. Ryu J: My current distal radius fracture management, Transaction of Pan Pacific Hand and Upper Limb Trauma Symposium, Queenstown, New Zealand, March 2007


13. Shirai H, Ryu J, Kish V, Abe M: The rotational effect of pronation and supination osteotomy of the forearm, Transaction of Pan Pacific Hand and Upper Limb Trauma Symposium, Queenstown, New Zealand, March 2007

14. Takigawa N, Ryu J, Kish V, Kinoshita M, Abe M: Functional Anatomy of the Lateral Collateral Ligament Complex of the Elbow, Transaction of Pan Pacific Hand and Upper Limb Trauma Symposium, Queenstown, New Zealand, March 2007

15. Ryu J: Why are our wrists so complex and unstable. Transaction of 50th KOA Congress, Seoul, Korea October 2006

16. Ryu J: Updates on Radiolunate Fusion. Transactions of AAHS Annual Meeting, Kauai, HI, January 2003

17. Takigawa N, Ryu J, Kish V, Gruen T, Abe M: Functional Anatomy of the lateral ligament of the elbow. Journal of Japanese Elbow Society 9(1), 2002

18. Takigawa N, Ryu J, Kish V, Gruen T, Abe M: Functional Anatomy of the lateral ligament of the elbow. Transactions of SICOT/SIROT 2002 XXII World Congress, San Diego, CA, August 2002

19. Shirai H, Ryu J, Kish V, Abe M, Ueda, N: Strain of the Interosseous Membrane during Forearm Rotation. Transactions of SICOT/SIROT 2002 XXII World Congress, San Diego, CA, August 2002

20. Takigawa N, Abe M, Ryu J: Functional Anatomy of the lateral collateral ligament complex of the elbow. Journal of Japanese Society for Surgery of the Hand 19(1), S81, April 2002

21. Ryu J: Dorsal approach for scaphoid fracture/nonunion: Invited Panelist & Speaker, Transactions of Eighth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Istanbul, Turkey, June 2001

22. Omokawa S, Ryu J: Arterial Anatomical Study of the Transverse Carpal Ligament and its surrounding structures. Transactions of the Third Combined meeting of the Japanese and American Societies for Surgery of the Hand, March 2000

23. Tanaka Y, Omokawa S, Ryu J, Kish V, Suzuki J, Jotoku T, Takakura Y: Tendon Excursion and Moment Arm of Big Toe Muscles. J. Jpn. Orthop. Asso. 73 (8): 1569, 1999

24. Omokawa S, Ryu J, Tanaka Y, Tamai S: Anatomical Basis for New Flaps in the Hand. J. Jpn. Orthop. Asso. 73 (8): 1581, 1999

25. Ryu J: Carpal Instabilities: From Lab Bench to Operating Room. J. Jpn. Orthop. Asso. 73 (8): 1731, 1999

26. Omokawa S, Tanaka Y, Ryu J, Clovis N: Anatomical consideration for reverse-flow island flap transfers from the midpalm for finger reconstruction. Transactions of American Society for Surgery of the Hand 54th Annual Meeting, Boston, Massachusetts, September 1999


27. Foucher G, Ryu J: Radiolunate Fusion with Excision of the Scaphoid and Triquetrum. Transactions of the Seventh World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Vancouver, Canada, May 1998

28. Tang JB, Ryu J, Han JS, Omokawa S: Moment Arm Changes of the Wrist Motor Tendons after Distal Radial Fractures and Its Clinical Implications. Transactions of American Association for Hand Surgery 28th Annual Meeting, Scottsdale, Arizona, January 1998

29. Tang JB, Ryu J, Kish V, Wearden S.: Moment Arm Changes after Scapholunate Dissociation: The Effect of Ligament Injury and Scapholunate Joint Widening. Transactions of American Association for Hand Surgery 28th Annual Meeting, Scottsdale, Arizona, January 1998

30. Kang YJ, Tang JB, Ryu J, Kish V: A Biomechanical Analysis of Multiple Looped Suture Tendon Repair. Transactions of American Association for Hand Surgery 28th Annual Meeting, Scottsdale, Arizona, January 1998

31. Kang YJ, Tang JB, Ryu J, Kish V: Effects of Core Suture Tension on Tensile Strengths of the Modified Kessler Method. Transactions of Triennial Meeting of the Chinese Hand Surgery Society, Xian, The Peoples’ Republic of China, October, 1997

32. Foucher G, Ryu J: Radiolunate Fusion with Excision of the Scaphoid and Triquetrum. Transactions of American Society for Surgery of the Hand 52nd Annual Meeting, Denver, Colorado, September 1997

33. Tang JB, Ryu J, Han JS, Omokawa S: Biomechanical Changes in Wrist Motor Tendons in Scaphoid Waist Fracture. Transactions of American Society for Surgery of the Hand 52nd Annual Meeting, Denver, Colorado, September 1997

34. Omokawa S, Tamai S, Yoshli T, Ryu J, Tang JB: A New Fasciocutaneous Flap from the Hypothenar Eminence of the Hand. Transactions of the Inaugural meeting of the Asian Pacific Societies for Surgery of the Hand, Perth, Australia, March 1997

35. Ryu J, Fagan R: Arthroscopic Treatment of Acute Complete Thumb Metacarpophalangeal Ulnar Collateral Ligament Tears. 1997 Year Book of Hand Surgery, 48-50

36. Sekiguchi H, Han J, Post WR, Ryu J, Kish V: The Effects of Cyclic Loading on Tensile Properties of a Rabbit Femur-ACL-Tibia Complex (FATC). Orthopaedic Transactions, JBJS, 20-3:700, 1996-97

37. Omokawa S, Ryu J, Han JS, Tang JB, Kish V: Vascular and Neural Anatomy of the Thenar Area of the Hand: Its Surgical Applications. Transactions of the 14th Annual Residents’ and Fellows’ Hand Surgery Conference: Orthopaedic Transactions, JBJS, 20-3:794, 1996-97


38. Tang JB, Ryu J, Han JS, Omokawa S, Kish V: Biomechanical Changes in Wrist Motor Tendons after Scaphoid Fractures and Loss of Scaphoid Integrity. Orthopaedic Transactions, JBJS, 20-3:794-5, 1996-97

39. Wang XT, Han JS, Ryu J, Kish V: The Effects of Elbow Joint Angle on the Mechanical Properties of the Bone-Tendon Specimens of the Common Extensor Tendons of the Humeral Epicondyle. Orthopaedic Transactions, JBJS, 20-3:797, 1996-97

40. Tang JB, Ryu J, Kish V: The Triangular Fibrocartilage Complex: An Important Component of the Ulnar Wrist Extensor Pulley. Transactions of Orthopaedic Research Society 43rd Annual Meeting, San Francisco, California, February 1997

41. Tang JB, Ryu J, Han JS, Omokawa S, Kish V: Biomechanical Changes in Wrist Motor Tendons Following Fractures of the Distal Radius. Transactions of Orthopaedic Research Society 43rd Annual Meeting, San Francisco, California, February 1997

42. Tang JB, Ryu J, Han JS, Omokawa S, Kish V: Kinetics after Scapholunate Dissociation: The Effect of Scapholunate Interosseous Ligament Injury and Scapholunate Joint Widening. Transactions of American Society for Surgery of the Hand 51st Annual Meeting, Nashville, Tennessee, September 1996

43. Omokawa S, Ryu J, Han JS, Kish V: [Received the Emanuel B. Kaplan Award for 1996] Vascular and Neural Anatomy of the Hypothenar Eminence of the Hand: Its Surgical Applications. Transactions of American Society for Surgery of the Hand 51st Annual Meeting, Nashville, Tennessee, September 1996

44. Omokawa S, Ryu J, Tang JB, Han JS: Vascular and Neural Anatomy of the Thenar Area of the Hand: Its Surgical Applications. Transactions of the 14th Annual Residents’ and Fellows’ Hand Surgery Conference: Transactions of American Society for Surgery of the Hand, Nashville, Tennessee, September 1996

45. Chafin JB, Wax MK, Clovis N, Ryu J: Ischemic Time in Microvascular Surgery. Transactions of Resident Research Forum, University of Pittsburgh Department of Otolaryngology, Pittsburgh, Pennsylvania, April 1996

46. Qurashi H, Chafin JB, Wax MK, Clovis N, Ryu J: Effect of Anemia on Primary Ischemic Time in Free Flaps. Transactions of American Society of Reconstructive Microsurgeons, Tucson, Arizona, January 1996

47. Ryu J, Li G, Han JS, Kish V: Quantitative Analysis of Carpal Kinematics in Malunion of Colles’ Fracture. Transactions of American Association for Hand Surgery 26th Annual Meeting, Palm Springs, California, January 1996

48. Han JS, Nieman JC, Ryu J: Finite Element Analysis of the Human Wrist. Transactions of American Association for Hand Surgery 26th Annual Meeting, Palm Springs, California, January 1996


49. Ryu J, Fagan R: Arthroscopic Treatment of Acute Gamekeeper’s Thumb. Orthopaedic Transactions, JBJS, 19-2:498 1995

50. Kim H, Whipple TL, Ryu J, Yang S, Kish V: Effect on Carpal Kinematics of Excision of the Volar Tubercle of the Trapezium During Scaphoid Fracture Fixation. Orthopaedic Transactions, JBJS, 19-2:558-9, 1995

51. Ryu J: Understanding of Wrist Kinematics. Transactions of Annual Meeting, Bioengineering Division, American Society of Mechanical Engineering (ASME), San Francisco, California, November 1995

52. Nieman JC, Han JS, Ryu J: Finite Element Analysis of the Human Wrist. Transactions of Annual Meeting, Bioengineering Division, American Society of Mechanical Engineering (ASME), San Francisco, California, November 1995

53. Lee KH, Han JS, Ryu J, Kish V: Failure Strength and Pattern of Bone-Tendon Specimens of the Common Extensor and Flexor Tendons of the Humeral Epicondyle after Cyclic and Tensile Loading Tests. Transactions of Annual Meeting, Bioengineering Division, American Society of Mechanical Engineering (ASME), San Francisco, California, November 1995

54. Wang XT, Han JS, Ryu J, Kish V: The Effects of Elbow Joint Angle on the Mechanical Properties of the Bone-Tendon Specimens of the Common Extensor Tendons of the Humeral Epicondyle. Transactions of Annual Meeting, Bioengineering Division, American Society of Mechanical Engineering (ASME), San Francisco, California, November 1995

55. Li G, Ryu J, Han JS: Quantitative Analysis of Carpal Kinematics in Malunion of Colle’s Fracture. Transactions of the American Society for Surgery of the Hand 50th Annual Meeting, San Francisco, California, September 1995

56. Li G, Ryu J, Han JS: Quantitative Analysis of Carpal Kinematics in Malunion of Colle’s Fracture. Transactions of the Second Triennial International Hand and Wrist Biomechanics Symposium, San Francisco, California, September 1995

57. Yang SB, Ryu J, Han JS, Kim HK: Comparison of LT and CLTH Arthrodesis in Lunotriquetral Dissociation. Transactions of the Second Triennial International Hand and Wrist Biomechanics Symposium, San Francisco, California, September 1995

58. Chafin JB, Wax MK, Clovis N, Ryu J: Ischemic Time in Microvascular Surgery. Transactions of Society of Microsurgical Specialists 12th Annual Meeting, Morgantown, West Virginia, September 1995

59. Yang SB, Ryu J, Han JS, Kim HK: Comparison of LT and CLTH Arthrodesis in Lunotriquetral Dissociation. Transactions of the Sixth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Helsinki, Finland, Monduzzi Editore pp 49-51, July 1995


60. Lee KH, Han JS, Ryu J, Kish V: Mechanical Failure of Bone-Tendon Unit of Humeral Epicondyle During Traumatic And Repetitive Loads. Transactions of the Sixth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Helsinki, Finland, Monduzzi Editore pp 105-107, July 1995

61. Ryu J, Fagan R: Arthroscopic Treatment of Acute Gamekeeper’s Thumb. Transactions of the American Association for Hand Surgery 1995 Annual Meeting, January 1995, Marco Island, Florida

62. Azuma T, Ryu J, Han JS, Li G, Kish V: Effect of Scaphoid Angle for STT Fusion on Carpal Kinematics. Orthopaedic Transactions, JBJS, 18:554-555 1994

63. Han J, Ryu J: Development of Mathematical Model Force Transmission Through the Forearm during Dynamic Loading. Transactions of the 1994 International Mechanical Engineering Congress by American Society of Mechanical Engineers, Chicago, Illinois, November 9-11 1994

64. Kim HK, Whipple TL, Ryu J, Han JS, Yang SB, Kish V: Effects of Excision of the Volar Tubercle of the Trapezium on Carpal Kinematics. Transactions of the Third Inter-meeting, Société Internationale de Recherche Orthopédique et de Traumatologie (SIROT), Boston, MA. October 1994

65. Yang SB, Ryu J, Han JS, Kim HK: Comparison of LT and CLTH Arthrodesis in Lunotriquetral Dissociation. Transactions of the Third Inter-meeting, Société Internationale de Recherche Orthopédique et de Traumatologie (SIROT), Boston, MA. October 1994

66. Lee KH, Han J, Ryu J, Kish V: Mechanical Failure of Bone-tendon Unit of Humeral Epicondyle during Traumatic and Repetitive Loads. Transactions of the Third Inter-meeting, Société Internationale de Recherche Orthopédique et de Traumatologie (SIROT), Boston, MA. October 1994

67. Kim HK, Whipple TL, Ryu J, Han JS, Yang SB, Kish V: Effects of Excision of the Volar Tubercle of the Trapezium on Carpal Kinematics. Transactions of the Second World Congress of Biomechanics, Amsterdam, The Netherlands, July 1994

68. Ryu J, Han JS, Azuma T, Kish V: Quantitative Analysis of Carpal Kinematics in Malunion of Colles’ Fracture. Transactions of the Second World Congress of Biomechanics, Amsterdam, The Netherlands, July 1994

69. Azuma T, Ryu J: Carpal Kinematic Changes due to the Different Treatment of Rotary Subluxation of the Scaphoid. J JSSH Vol. 11 Suppl.: 206, May 1994

70. Tokunaga D, Kato H, Ryu J: Little Finger Variations of the Flexor Digitorum Superficialis - An Experimental and Anatomical Study. J JSSH Vol. 11 Suppl.: 221, May 1994

71. Li G, Ryu J, Han JS: Carpal Kinematics of Lunotriquetral Dissociation. Transactions of the Second International Conference on Sports Medicine, Beijing, China, November 1993


72. Li G, Ryu J, Han JS: Analysis of Wrist Motion in Sports. Transactions of the Second International Conference on Sports Medicine, Beijing, China, November 1993

73. Ryu J, Li G, Fagan R: Arthroscopic Treatment of Acute Gamekeeper’s Thumb. Transactions of the Second International Conference on Sports Medicine, Beijing, China, November 1993

74. Wang H, Ryu J, Han JS: A Calibration Technique from Photographs of Sliced Specimens. Transactions of the 1993 American Society of Biomechanics, Iowa City, Iowa, October 1993

75. Azuma T, Ryu J, Han JS: Carpal Kinematic Changes due to Different Treatments of Rotary Subluxation of the Scaphoid. Transactions of the 11th Annual Residents’ and Fellows’ Hand Surgery Conference: American Society for Surgery of the Hand, Kansas City, MO, September 1993

76. Ryu J: Wrist Reconstruction - Current Concept: in the panel “Hand Reconstruction Traumatized”. Transactions of the 19th World Congress of the Société Internationale de Chiurgie Orthopédique et de Traumatologie (SICOT), Seoul, Korea, August & September 1993

77. Kato H, Ryu J, Han JS: Normal Kinematics of Carpal Bones. Transactions of the 19th World Congress of the Société Internationale de Chiurgie Orthopédique et de Traumatologie (SICOT), Seoul, Korea, August & September 1993

78. Azuma T, Ryu J, Han JS, Li G: Carpal Kinematic Changes due to the Different Treatment of Rotary Subluxation of the Scaphoid. Transactions of the Société Internationale de Recherche Orthopédique et de Traumatologie (SIROT) VI World Congress, Seoul, Korea, August 1993

79. Han JS, Ryu J: Force Transmission Through the Distal Radius and Ulna During Dynamic Loading. Transactions of the Société Internationale de Recherche Orthopédique et de Traumatologie (SIROT) VI World Congress, Seoul, Korea, August 1993

80. Han JS, Goel, VK, Ryu J: Loads on the Musculature Structure of the Human Spine at L3/4 Disc Level During Dynamic Lifting. Transactions of the Société Internationale de Recherche Orthopédique et de Traumatologie (SIROT) VI World Congress, Seoul, Korea, August 1993

81. Azuma T, Ryu J, Han JS, Li G: Carpal Kinematic Changes due to the Different Treatment of Rotary Subluxation of the Scaphoid. Orthopaedic Proceedings (Supplement III) published by the Journal of Bone and Joint Surgery Vol. 75-B: 203, 1993

82. Han JS, Ryu J: Force Transmission Through the Distal Radius and Ulna During Dynamic Loading. Orthopaedic Proceedings (Supplement III) published by the Journal of Bone and Joint Surgery Vol. 75-B: 203, 1993


83. Han JS, Goel VK, Ryu J: Loads on the Musculature Structure of the Human Spine at L3/4 Disc Level During Dynamic Lifting. Orthopaedic Proceedings (Supplement III) published by the Journal of Bone and Joint Surgery Vol. 75-B: 236, 1993

84. Ryu J, Cooney WP, Askew LJ, An KN, Chao EYS: Functional Ranges of Motion of the Wrist. p122, 1993 Year Book of Hand Surgery

85. Chung I, Ryu J, Ohnishi N, Rowen B: Wrist Motion Analysis in Pianists. p123, 1993 Year Book of Hand Surgery

86. Chang C, Kish V, Ryu J, Han JS: Development of Passive Dynamic Wrist Simulator. Proceedings, IASTED (International Association of Science and Technology for Development) International Conference on Modelling and Simulation, Pittsburgh, Pennsylvania, May 1993

87. Ryu J: Anatomy of TFCC and diagnosis of TFCC injuries. Journal of Japanese Society for Surgery of the Hand Vol. 10, Suppl.: 59, April 1993

88. Ryu J: Arthroscopic treatment of acute gamekeeper’s thumb. Journal of Japanese Society for Surgery of the Hand Vol. 10, Suppl.: 73, April 1993

89. Kato H, Ryu J, Tokunaga D: Anterior ulnar nerve transportation preserving vascular pedicles to treat cubital tunnel syndrome: A cadaveric study. Journal of Japanese Society for Surgery of the Hand Vol. 10, Suppl.: 93, April 1993

90. Ryu J: Partial Ulnar Resection. Transactions of ASSH 1993 Specialty Day during the 60th AAOS annual meeting, San Francisco, California, February 1993

91. Han JS, Goel VK, Ryu J, Ahn JY, Weinstein JN, Winterbottom J: Load on the Musculature Structure of the Human Spine at L3/4 Disc Level during Dynamic Lifting. Transactions of ASME, Anaheim, California, November 1992

92. Wang H, Ryu J, Han J, Rowen B: A New Method for the Representation of Articular Surfaces. Transactions of ASME, Anaheim, California, November 1992

93. Ryu J: Treatment of Acute Gamekeeper’s Thumb (Panel). Transactions of Current Problems in Hand Surgery, sponsored by the American Association for Hand Surgery and the Hand Surgery Section of the Hungarian Society for Traumatology, Budapest, Hungary, June 1992

94. Ryu J: Treatment of Scapholunate Dissociation. Transactions of Current Problems in Hand Surgery, sponsored by the American Association for Hand Surgery and the Hand Surgery Section of the Hungarian Society for Traumatology, Budapest, Hungary, June 1992

95. Ryu J, Fagan R: Arthroscopic Treatment of Acute Complete Tear of the Thumb Metacarpophalangeal Ulnar Collateral Ligament: Transactions of Vth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Paris, France, May 1992


96. Kato H, Ryu J, Tokunaga D: Normal Human Carpal Kinematics: Transactions of Vth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Paris, France, May 1992

97. Kato H, Ryu J, Tokunaga D, Li G: Anterior Ulnar Nerve Transposition Preserving Vascular Pedicles to Treat Cubital Tunnel Syndrome: Transactions of Vth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Paris, France, May 1992

98. Tokunaga D, Ryu J, Kato H, Rowen B: Carpal Kinematics in Rotary Subluxation of the Scaphoid: Transactions of Vth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Paris, France, May 1992

99. Li G, Ryu J, Kato H, Tokunaga D, Rowen B: Carpal Kinematics of Lunotriquetral Dissociation: Transactions of Vth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Paris, France, May 1992

100. Kihira M, Ryu J, Rowen B: Carpal Kinematics in Ulnar Variance: Transactions of Vth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Paris, France, May 1992

101. Ohnishi N, Ryu J, Rowen B, Chung I: Moment Arms of the Wrist, Thumb, and Finger Motors at the Wrist: Transactions of Vth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Paris, France, May 1992

102. Ryu J: Biomechanical Analysis of Modified Silastic Arthroplasty: Transactions of Advances in the Biomechanics of the Hand and Wrist, sponsored by NATO, Brussels, Belgium, May 1992

103. Kato H, Ryu J, Tokunaga D: Normal Carpal Kinematics. Journal of Japanese Society for Surgery of the Hand Vol. 9, Suppl.: 51, April 1992

104. Tokunaga D, Ryu J, Kato H: Carpal Kinematics In Rotary Subluxation of the Scaphoid. Journal of Japanese Society for Surgery of the Hand Vol. 9, Suppl.: 51, April 1992

105. Kato H, Ryu J, Tokunaga D, Li G: Vascularized Anterior Ulnar Nerve Transposition. [Nominated for Charles Neer Award] Transactions of the American Shoulder and Elbow Surgeons Eighth Open Meeting, Washington, D.C., February 1992

106. Ryu J, Fagan R: Arthroscopic Treatment of Acute Gamekeeper’s Thumb. Transactions of the American Society for Surgery of the Hand 46th Annual Meeting, Orlando, Florida, October 1991

107. Kato H, Ryu J, Tokunaga D, Rowen B: Carpal Kinematics: Normal and In Rotary Subluxation of the Scaphoid. Transactions of the American Society for Surgery of the Hand 46th Annual Meeting, Orlando, Florida, October 1991


108. Kato H, Ryu J, Tokunaga D, Li G: Vascularized Anterior Ulnar Nerve Transposition. Orthopaedic Transactions published by the Journal of Bone and Joint Surgery.Vol 16, No 2: p 352, Summer 1992

109. Ryu J, Fagan R: Arthroscopic Treatment of Acute Gamekeeper’s Thumb. Orthopaedic Transactions published by the Journal of Bone and Joint Surgery. Vol 16, No 2: p 347, Summer 1992

110. Kato H, Ryu J, Tokunaga D, Rowen B: Carpal Kinematics: Normal and In Rotary Subluxation of the Scaphoid. Transactions published by the Journal of Bone and Joint Surgery.

111. Chung I, Ryu J, Ohnishi N, Rowen B, Glass K, Headrich J: Wrist Motion Analysis in Pianists. [Selected as the Young Investigator Award Winner for 1991 by the Performing Arts Medical Association] Transactions of the Performing Arts Medical Association ninth Annual Symposium on Medical Problems of Musicians and Dancers, Aspen, Colorado, August 1991

112. Li G, Ryu J, Kato H, Tokunaga D, Rowen B: Carpal Kinematics of Lunotriquetral Dissociation. Proceedings of the 28th Annual Rocky Mountain Bioengineering Symposium, Rochester, Minnesota, April 1991

113. Ohnishi N, Ryu J: Moment Arm Study of the Wrist Motors and Extrinsic Finger Motors at the Wrist. Journal of Japanese Society for Surgery of the Hand, Suppl, April 1991

114. Ohnishi N, Ryu J, Chung I, Colbaugh R, Rowen B: Wrist Motion Analysis in Basketball Shooting. Transactions of the International Symposium on the Wrist, Nagoya, Japan, March 6-8 1991

115. Ryu J, Watson HK, Sylvester M, Carlson L: Clinical and Biomechanical Analysis of Modified Silastic Trapezial Arthroplasty. Transactions of the American Society for Surgery of the Hand 45th Annual Meeting, Toronto, Canada, September 1990

116. Ohnishi N, Ryu J, Colbaugh R, Rowen B: Tendon Excursion and Moment Arm of Wrist Motors and Extrinsic Finger Motors at the Wrist. Transactions of the American Society for Surgery of the Hand 45th Annual Meeting, Toronto, Canada, September 1990

117. Ryu J, Watson HK, Sylvester M, Carlson L: Analysis of Wear Pattern and Amount After Trapezial Arthroplasty. Transactions of the First World Congress of Biomechanics, La Jolla, California, September 1990

118. Ohnishi N, Ryu J, Chung IS, Johnson S, Rowen B, Colbaugh R: Wrist Motion Analysis in Basketball Shooting. Transactions of the First World Congress of Biomechanics, La Jolla, California, September 1990

119. Chung IS, Ryu J, Ohnishi N, Rowen B: Wrist Motion Analysis in Pianists. Transactions of the First World Congress of Biomechanics, La Jolla, California, September 1990


120. Colbaugh R, Ryu J, Glass K, Rowen B: Design and Control of a Dynamic Wrist Simulator. Transactions of the First World Congress of Biomechanics, La Jolla, California, September 1990

121. Ohnishi N, Ryu J, Colbaugh R, Rowen B, Chung IS: Tendon Excursion and Moment Arm of Wrist Motors and Extrinsic Finger Motors at the Wrist. Transactions of the First World Congress of Biomechanics, La Jolla, California, September 1990

122. Ryu J, Watson HK: SSMB Syndrome: Symptomatic Supernumerary Muscle Belly Syndrome. p61, 1989 Year Book of Hand Surgery

123. Ryu J, Watson HK, Carlson L, Hwang S: Long-term Result and Biomechanical Analysis of Wear of the Prosthesis for Silastic Trapezium Arthroplasty. Transactions published by the Journal of Bone and Joint Surgery. (In Press)

124. Ryu J, Watson HK, Carlson L, Hwang S: Long-term Result and Biomechanical Analysis of Wear of the Prosthesis for Silastic Trapezium Arthroplasty. Transactions of the American Orthopaedic Association 101st Annual Meeting, The Homestead, Hot Springs, Virginia, June 1988

125. Watson HK, Ryu J, DiBella A: An Approach to Kienböck’s Disease: Triscaphe Arthrodesis. p187, 1987 Year Book of Hand Surgery

126. Ryu J, Tamai K, An KN, Linscheid RL, Cooney WP, Chao EYS: 3-Dimensional Analysis of Metacarpophalangeal Joint geometry and Contact Area. Transactions of the American Association for Hand Surgery 17th Annual Meeting, San Juan, Puerto Rico, November 1987

127. Amadio PC, Linscheid RL, Cooney WP, Askew LJ, Ryu J, Berquist TH: Scaphoid Malunion. Transactions of the American Society for Surgery of the Hand 42nd Annual Meeting, San Antonio, Texas, September 1987

128. Ryu J: Triscaphe Arthrodesis (Bioskills Laboratory). Transactions of the Carpal Connection’87: Sponsored by Orthopaedic Research of Virginia Foundation, Hilton Head Island, South Carolina, June 1987

129. Ryu J: Biomechanics of Wrist Injury. Transactions of the Carpal Connection’87: Sponsored by Orthopaedic Research of Virginia Foundation, Hilton Head Island, South Carolina, June 1987

130. Ryu J: Chronic Scapholunate Instability. Transactions of the Carpal Connection’87: Sponsored by Orthopaedic Research of Virginia Foundation, Hilton Head Island, South Carolina, June 1987

131. Ryu J: Degenerative Patterns - Recognition & Treatment Options. Transactions of the Carpal Connection’87: Sponsored by Orthopaedic Research of Virginia Foundation, Hilton Head Island, South Carolina, June 1987


132. Tamai K, Ryu J, An KN, Linscheid RL, Cooney WP, Chao EYS: Three-dimensional Articulating Contact Analysis of the metacarpophalangeal joint. Orthopaedic Transactions published by the Journal of Bone and Joint Surgery. 11-2:278, Summer 1987

133. Tamai K, Ryu J, An KN, Linscheid RL, Cooney WP, Chao EYS: Three-dimensional Articulating Contact Analysis of the metacarpophalangeal joint. Transactions of the Thirty-third Annual Meeting of the Orthopaedic Research Society, San Francisco, California, January 1987

134. Ryu J, Watson HK: An Approach to Kienböck’s Disease. Transactions of the Post-Congress meeting, International Federation of Societies for Surgery of the Hand (IFSSH), Hong Kong, November 1986

135. Ryu J, Watson HK: Degenerative Disease of the Wrist Joint. Transactions of the Post-Congress meeting, International Federation of Societies for Surgery of the Hand (IFSSH), Hong Kong, November 1986

136. Ryu J, Watson HK: Triscaphe Arthrodesis for Kienböck’s disease. Transactions of the Post-Congress meeting, International Federation of Societies for Surgery of the Hand (IFSSH), Kyoto, Japan, November 1986

137. Ryu J, Askew LJ, Chao EYS, An KN, Cooney WP, Linscheid RL, Amadio PC: Biomechanical Measurement of Human Wrist Joint Motion and Strength. Transactions of the Third World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Tokyo, Japan, November 1986

138. Ryu J, Watson HK: Rotary Subluxation of the Scaphoid and Its Treatment. Transactions of the Third World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Tokyo, Japan, November,1986

139. Ryu J: Functional Wrist Motion and Strength: Transactions of the Wrist disorders, sponsored by the American Society for Surgery of the Hand, Rochester, Minnesota, September,1986

140. Ryu J: Degenerative Arthritis of the Wrist Joint: Transactions of the Fifth Annual Alumni Conference, New Mexico Orthopaedic Association and New Mexico Chapter of Western Orthopaedic Association, June 1986

141. Ryu J, Askew LJ, Chao EYS, Amadio PC: Functional Evaluation of the Wrist: Range of Motion and Strength. Transactions of the American Society for Surgery of the Hand 41st Annual Meeting, New Orleans, Louisiana, February 1986

142. Pedicano JJ, Brenner LH, Ryu J: Rheumatoid Wrist Reconstruction. Transactions of the Third Annual Residents’ and Fellows’ Hand Surgery Conference: American Society for Surgery of the Hand, Las Vegas, Nevada, January 1985

143. Watson HK, Ryu J: Degenerative Disorders of the Carpus. Transactions of the Wrist, Newport Beach, California, May 1984


144. Watson HK, Ryu J: Degenerative Disorders of the Carpus. Transactions of the Current Trends in Orthopaedics, sponsored by the University of South Florida and Midas Rex Psychomotor Institute, Clearwater Beach, Florida, March 1984

145. Ryu J, DiBella A: An Approach to Kienböck’s Disease: Triscaphe Arthrodesis. Transactions of the American Society for Surgery of the Hand 39th Annual Meeting, Atlanta, Georgia, February 1984

146. Ryu J, Burgess, R: A New Technique for Partial Distal Ulnar Resection. Transactions of the Second Annual Residents’ and Fellows’ Hand Surgery Conference: American Society for Surgery of the Hand, Atlanta, Georgia, February 1984


Posters and Scientific Exhibits

1. Omokawa S, Ryu J: Vascularized Bone Graft from the Second Metacarpal Neck for the Treatment of Stage 3 Kienbock Disease, Joint Annual Meeting of the American Society of Hand Therapists and American Society for Surgery of the Hand, San Antonio, Texas, October 2005

2. Cronen GA, Sigle G, Ryu J: Sterility of Marked Surgical Sites. Post-IFSSH Congress 2004, Bucharest, Romania, June 2004

3. Ryu J, Cheung FH: Evolution and Function of the Hand, Crucial Elements in Hand Surgery Program, American Society for Surgery of the Hand, 2004

4. Ryu J, Cheung FH: Acute Arterial Injury, Crucial Elements in Hand Surgery Program, American Society for Surgery of the Hand, 2004

5. Tanaka Y, Ryu J: Tendon Excursion and Moment Arm of Hallux Muscles. 49th Annual Meeting of the Orthopaedic Research Society, New Orleans, LA, February 2003

6. Omokawa S, Ryu J, Tanaka Y, Shigemato K: Anatomical Possibility of Reverse Vascular Pedicle Flap from the Hand Dorsum for Finger. American Society for Surgery of the Hand 57th Annual Meeting, Phoenix, Arizona, October 2002

7. Ryu J, Gomberg B: Dorsal approach for scaphoid fracture/nonunion [Selected as Honorable Mention for 2001]: American Society for Surgery of the Hand 56th Annual Meeting, Baltimore, Maryland, October 2001

8. Omokawa S, Ryu J: Subdivision of Cutaneous Area of the Palm of the Hand: Possibility of Vascularized Flap Donor-Site for Finger Reconstruction. Orthopaedic Research Society 47th Annual Meeting, San Francisco, February, 2001

9. Omokawa S, Ryu J: Arterial Vascular Anatomy of the Transverse Carpal Ligament and Its Surrounding Structures. American Society for Surgery of the Hand 55th Annual Meeting, Seattle, Washington, October 2000

10. Omokawa S, Ryu J, Tang JB, Han JS, Kish V: Trapeziometacarpal Joint Instability Affects the Moment Arms of Thumb Motor Tendons. Orthopaedic Research Society 46th Annual Meeting, Orlando, Florida, March, 2000

11. Han J, Wang XT, Ryu J,: Mechanical Properties of Different Anatomical Sites of the Bone-Tendon Origin of the Lateral Epicondyle. Orthopaedic Research Society 46th Annual Meeting, Orlando, Florida, March, 2000

12. Kang YJ, Ryu J, Kish V: Effects of Core Suture Tension on Tensile Strengths of the Modified Kessler Method. American Association for Hand Surgery 28th Annual Meeting, Scottsdale, Arizona, January 1998

13. Kang YJ, Ryu J, Kish V: Effects of Core Suture Tension on Tensile Strengths of the Modified Kessler Method. American Society for Surgery of the Hand 52nd Annual Meeting, Denver, Colorado, September 1997


14. Omokawa S, Ryu J, Kish V: Moment Arm Changes in Thumb Motor Tendons after the Sectioning of Capsuloligamentous Structures at the Trapeziometacarpal Joint. American Society for Surgery of the Hand 52nd Annual Meeting, Denver, Colorado, September 1997

15. Tang JB, Ryu J, Kish V: Effect of Distal Radial Shortening on Muscle Length and Moment Arms of the Wrist Flexors and Extensors. Orthopaedic Research Society 43rd Annual Meeting, San Francisco, California, February 1997

16. Wax MK, Chafin B, Clovis N, Ryu J,: Different Methods of Inducing Primary Ischemic Times and Their Effect on Flap Survival. American Academy of Otolaryngology - Head and Neck Surgery Annual Meeting, September 1996

17. Qurashi H, Wax MK, Chafin JB, Clovis N, Ryu J: Effect of Anemia on Primary Ischemic Time on Free Flaps. American Academy of Otolaryngology-Head and Neck Surgery, Washington, DC, September 1996

18. Wang XT, Han JS, Ryu J: The Effects of Elbow Joint Angle on the Mechanical Properties of the Bone-Tendon Specimen of the Common Extensor Tendon of the Humeral Epicondyle. Orthopaedic Research Society 42nd Annual Meeting, Atlanta, Georgia, February 1996

19. Tang JB, Ryu J, Han JS, Omokawa S, Kish V: Biomechanical Changes in Wrist Motor Tendons in Scaphoid Waist Fractures. Orthopaedic Research Society 42nd Annual Meeting, Atlanta, Georgia, February 1996

20. Omokawa S, Ryu J, Han JS, Kish V: Vascular and Neural Anatomy of the Thenar Area of the Hand: Its Surgical Applications. Orthopaedic Research Society 42nd Annual Meeting, Atlanta, Georgia, February 1996

21. Sekiguchi H, Ryu J, Han JS: The Effects of Cyclic Loading on Tensile Properties of a Rabbit Femur - Anterior Cruciate Ligament - Tibia Complex (FATC). Orthopaedic Research Society 42nd Annual Meeting, Atlanta, Georgia, February 1996

22. Wang XT, Han JS, Ryu J, Kish V: Mechanical Properties of Different Anatomical Sites of the Common Extensor of the Humeral Epicondyle. American Association for Hand Surgery 26th Annual Meeting, Palm Springs, California, January 1996

23. Wax MK, Chafin B, Clovis N, Ryu J: Different Methods of Inducing Primary Ischemic Times and Their Effect on Flap Survival. American Society of Reconstructive Microsurgery Annual Meeting, Tucson, Arizona, January 1996

24. Ryu J: Sterling Bunnell Traveling Fellowship Exhibit. American Society for Surgery of the Hand 50th Annual Meeting, San Francisco, California, September 1995

25. Han JS, Lee KH, Ryu J, Kish V: Histological Analysis of Microfailure Induced by Repetitive Muscle Contraction at the Bone-Tendon Junction of the Humeral Epicondyle in an Animal Model. American Society for Surgery of the Hand 50th Annual Meeting, San Francisco, California, September 1995


26. Wang XT, Han JS, Ryu J: [Selected as the Best Scientific Content Award for 1995] Biomechanical and Histological Studies of the Common Extensor Tendon of the Humeral Epicondyle. American Society for Surgery of the Hand 50th Annual Meeting, San Francisco, California, September 1995

27. Han JS, Ryu J: Development of a Mathematical Model: Force Transmission Through the Forearm During Dynamic Loading. American Society for Surgery of the Hand 50th Annual Meeting, San Francisco, California, September 1995

28. Lee KH, Han JS, Ryu J, Kish V,: A Preliminary Report of Partial Failure Induced by Repetitive Muscle Contraction at the Bone-Tendon Junction of the Humeral Epicondyle in an Animal Model. Sixth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Helsinki, Finland, July 1995

29. Lee KH, Han JS, Ryu J, Kish V,: Mechanical Failure of the Bone-Tendon Unit of the Humeral Epicondyle during Traumatic and Repetitive Loads. Sixth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Helsinki, Finland, July 1995

30. Li G, Ryu J, Han JS, Kish V: Quantitative Analysis of Carpal Kinematics in Malunion of Colle’s Fracture. Sixth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Helsinki, Finland, July 1995

31. Han J, Lee KH, Ryu J, Kish V: A preliminary Report of Partial Failure Induced by Repetitive Muscle Contraction at the Bone-tendon Unit of Humeral Epicondyle in an Animal Model. 1995 Research Day, West Virginia University School of Medicine, Morgantown, West Virginia, April 1995

32. Kim HK, Whipple TL, Ryu J, Han JS, Yang SB, Kish V: Effects of Resection of the Distal Pole of the Scaphoid on Carpal Kinematics. 1995 Research Day, West Virginia University School of Medicine, Morgantown, West Virginia, April 1995

33. Lee KH, Ryu J, Han J, Kish V: Mechanical Failure of Bone-tendon Unit of Humeral Epicondyle during Traumatic and Repetitive Loads. 1995 Research Day, West Virginia University School of Medicine, Morgantown, West Virginia, April 1995

34. Ryu J, Fagan R: Arthroscopic Treatment of Acute Gamekeeper’s Thumb. 1995 Research Day, West Virginia University School of Medicine, Morgantown, West Virginia, April 1995

35. Yang SB, Ryu J, Han JS, Kish V: Comparison of LT and CLTH Arthrodesis in Lunotriquetral Dissociation. 1995 Research Day, West Virginia University School of Medicine, Morgantown, West Virginia, April 1995

36. Ryu J, Fagan R: Arthroscopic Treatment of Acute Gamekeeper’s Thumb. American Academy of Orthopaedic Surgeons 62nd Annual Meeting, February 1995, Orlando, Florida

37. Kim HK, Ryu J, Whipple TL, Yang SB, Kish V: Effects of Excision of the Volar Tubercle of the Trapezium on Carpal Kinematics. American Academy of Orthopaedic Surgeons 62nd Annual Meeting, February 1995, Orlando, Florida


38. Lee KH, Ryu J, Han J, Kish V: Mechanical Failure of Bone-tendon Unit of Humeral Epicondyle during Traumatic and Repetitive Loads. American Association for Hand Surgery 1995 Annual Meeting, January 1995, Marco Island, Florida

39. Azuma T, Ryu J, Han JS, Li G: Carpal Kinematic Changes due to Different Treatments of Rotary Subluxation of the Scaphoid. American Association for Hand Surgery 1995 Annual Meeting, January 1995, Marco Island, Florida

40. Yang SB, Ryu J, Han JS, Kish V: Comparison of LT and CLTH Arthrodesis in Lunotriquetral Dissociation. American Association for Hand Surgery 1995 Annual Meeting, January 1995, Marco Island, Florida

41. Han J, Lee KH, Ryu J, Kish V: Mechanical Failure of Bone-tendon Unit of Humeral Epicondyle during Traumatic and Repetitive Loads. 1994 International Mechanical Engineering Congress by American Society of Mechanical Engineers, November 1994, Chicago, Illinois

42. Lee KH, Han J, Ryu J, Kish V: Mechanical Failure of Bone-tendon Unit of Humeral Epicondyle during Traumatic and Repetitive Loads. American Society for Surgery of the Hand 49th Annual Meeting, Cincinnati, Ohio, October 1994

43. Azuma T, Ryu J, Han JS, Li G: Carpal Kinematics in STT Fusion with Different Scaphoid Positions. American Society for Surgery of the Hand 49th Annual Meeting, Cincinnati, Ohio, October 1994

44. Yang SB, Ryu J, Han JS, Kim HK: Comparison of LT and CLTH Arthrodesis in Lunotriquetral Dissociation. American Society for Surgery of the Hand 49th Annual Meeting, Cincinnati, Ohio, October 1994

45. Clovis N, Welker DM, Ryu J, Han J: The Effect of Taper vs. Cutting Edge Microsurgical Needle in Rat Femoral Artery under Tension. American Society for Surgery of the Hand 49th Annual Meeting, Cincinnati, Ohio, October 1994

46. Kim HK, Ryu J, Han JS, Yang SB, Kish V: A New Cross-sectional Area Measurement Technique for Intrinsic and Extrinsic Human Wrist Ligaments: In-situ MRI Study. Third Inter-meeting, SIROT, Boston, MA. October 1994

47. Kim HK, Whipple TL, Ryu J, Han JS, Yang SB, Kish V: Effects of Resection of the Distal Pole of the Scaphoid on Carpal Kinematics. Third Inter-meeting, SIROT, Boston, MA. October 1994

48. Kim HK, Whipple TL, Ryu J, Han JS, Yang SB, Kish V: Effects of Resection of the Distal Pole of the Scaphoid on Carpal Kinematics. Second World Congress of Biomechanics, Amsterdam, The Netherlands, July 1994

49. Azuma T, Ryu J, Han JS, Li G, Kish V: Effects of the Scaphoid Angle for STT Fusion on Carpal Kinematics. Second World Congress of Biomechanics, Amsterdam, The Netherlands, July 1994

50. Yang SB, Ryu J, Han JS, Kim HK: Comparison of LT and CLTH Arthrodesis in Lunotriquetral Dissociation. Second World Congress of Biomechanics, Amsterdam, The Netherlands, July 1994


51. Ryu J, Han JS, Li G: Analysis of Wrist Motion in Sports. Second World Congress of Biomechanics, Amsterdam, The Netherlands, July 1994

52. Kim HK, Ryu J, Han JS, Yang SB, Mace A, Kish V: A New Cross-sectional Area Measurement Technique for Intrinsic and Extrinsic Human Wrist Ligaments: In-situ MRI Study. Second World Congress of Biomechanics, Amsterdam, The Netherlands, July 1994

53. Clovis NB, Welker DM, Ryu J, Han JS, Kish V: The Effect of Taper vs. Cutting Edge Microsurgical Needle in Rat Femoral Artery under Tension. National Student Research Forum at the University of Texas Medical Branch, Galveston, Texas, April 1994

54. Azuma T, Ryu J, Li G, Han JS: Effect of Scaphoid Angle for STT Fusion on Carpal Kinematics. Orthopaedic Research Society 40th Annual Meeting, New Orleans, Louisiana, February 1994

55. Wang H, Ryu J, Han JS: A Calibration Technique for Measurements from Photographs of Sliced Specimens. 1993 International Mechanical Engineering Congress by American Society of Mechanical Engineers, November 1993

56. Azuma T, Ryu J, Li G, Han JS: Carpal Kinematic Change due to Different Treatment for Rotary Subluxation of the Scaphoid. American Society for Surgery of the Hand 48th Annual Meeting, Kansas City, Missouri, September and October 1993

57. Azuma T, Ryu J, Li G, Han JS: Wrist Motion Study in Typing. American Society for Surgery of the Hand 48th Annual Meeting, Kansas City, Missouri, September and October 1993

58. Li G, Ryu J, Azuma T, Han JS: Carpal Kinematics in Malunited Colles’ Fracture. American Society for Surgery of the Hand 48th Annual Meeting, Kansas City, Missouri, September and October 1993

59. Li G, Ryu J, Hawkins D, Han JS: Analysis of Wrist Motion in Baseball. American Society for Surgery of the Hand 48th Annual Meeting, Kansas City, Missouri, September and October 1993

60. Clovis NB, Welker DM, Ryu J, Han JS, Kish V: The Effect of Taper vs. Cutting Edge Microsurgical Needle in Rat Femoral Artery under Tension. Annual Meeting of the Society of Microsurgical Specialists, Kansas City, Missouri, September 1993

61. Kato H, Ryu J, Han JS: Normal Kinematics of Carpal Bones. Société Internationale de Recherche Orthopédique et de Traumatologie (SIROT) VI World Congress, Seoul, Korea, August 1993

62. Li G, Ryu J, Han JS: Carpal Kinematics of Lunotriquetral Dissociation. Société Internationale de Recherche Orthopédique et de Traumatologie (SIROT) VI World Congress, Seoul, Korea, August 1993


63. Tokunaga D, Ryu J, Han JS: Carpal Kinematics in Rotary Subluxation of the Scaphoid. Société Internationale de Recherche Orthopédique et de Traumatologie (SIROT) VI World Congress, Seoul, Korea, August 1993

64. Li G, Ryu J, Han JS: Effects of Tendon Loading on Carpal Kinematics. Société Internationale de Recherche Orthopédique et de Traumatologie (SIROT) VI World Congress, Seoul, Korea, August 1993

65. Wang H, Ryu J, Han JS: A Technique for Calibration of Measurements. Société Internationale de Recherche Orthopédique et de Traumatologie (SIROT) VI World Congress, Seoul, Korea, August 1993

66. Wang H, Ryu J, Han JS: A New Method for Representation of Articular Surfaces. Société Internationale de Recherche Orthopédique et de Traumatologie (SIROT) VI World Congress, Seoul, Korea, August 1993

67. Ryu J, Han JS, Li G: Range of Wrist Motion Expressed in Selected Sports Endeavors. Société Internationale de Recherche Orthopédique et de Traumatologie (SIROT) VI World Congress, Seoul, Korea, August 1993

68. Ryu J, Fagan R: Arthroscopic Treatment of Acute Gamekeeper’s Thumb. 19th World Congress of the Société Internationale de Chiurgie Orthopédique et de Traumatologie (SICOT), Seoul, Korea, August & September 1993

69. Han JS, Ryu J: Force Transmission through the Distal Radius and Ulna during Dynamic Loading. 1993 Research Day, West Virginia University School of Medicine, Morgantown, West Virginia, April 1993

70. Kihira M, Ryu J, Han JS, Rowen B, Azuma T: Kinematic Study of the Wrist during Golf Swing. 1993 Research Day, West Virginia University School of Medicine, Morgantown, West Virginia, April 1993

71. Li G, Ryu J, Han JS, Azuma T, Rowen B: Wrist Motion Analysis during Bowling. 1993 Research Day, West Virginia University School of Medicine, Morgantown, West Virginia, April 1993

72. Kihira M, Ryu J, Han JS, Rowen B, Kato H: Wrist Motion Analysis in Violinists. 1993 Research Day, West Virginia University School of Medicine, Morgantown, West Virginia, April 1993

73. Han JS, Ryu J: Force Transmission through the Distal Radius and Ulna during Dynamic Loading, Orthopaedic Research Society 39th Annual Meeting, San Francisco, California, February 1993

74. Kihira M, Ryu J, Han JS, Rowen B: Kinematic Study of the Wrist during Golf Swing. American Society for Surgery of the Hand 47th Annual Meeting, Phoenix, Arizona, November 1992

75. Tokunaga D, Ryu J, Kihira M, Rowen B: The Biomechanics of Wrist Motion in Tennis Players. American Society for Surgery of the Hand 47th Annual Meeting, Phoenix, Arizona, November 1992


76. Li G, Ryu J, Han JS, Rowen B: Wrist Motion Analysis during Bowling. American Society for Surgery of the Hand 47th Annual Meeting, Phoenix, Arizona, November 1992

77. Kihira M, Ryu J, Han JS, Rowen B: Wrist Motion Analysis in Violinists. American Society for Surgery of the Hand 47th Annual Meeting, Phoenix, Arizona, November 1992

78. Tokunaga D, Kato H, Ryu J, Kihira M.: Little Finger Variations of the Flexor Digitorum Superficialis. American Society for Surgery of the Hand 47th Annual Meeting, Phoenix, Arizona, November 1992

79. Li G, Ryu J, Han JS, Rowen B: Effects of Tendon Loading on Carpal Kinematics. American Society for Surgery of the Hand 47th Annual Meeting, Phoenix, Arizona, November 1992

80. Kihira M, Ryu J, Rowen B: Kinematic Study of the Wrist in Ulnar Variance. Thirty-eighth Annual Meeting of the Orthopaedic Research Society, Washington, D.C, February 1992

81. Shank LP, Wagnon J, Bagg RJ, Ryu J: Etiology of Pediatric Fractures. Orthopaedic Trauma Association Annual Meeting, Seattle, Washington, October 31-November 2 1991

82. Kato H, Ryu J, Rowen B, Colbaugh R, Li G, Tokunaga D.: Normal Kinematics of the Carpal Bones. Combined Meeting of the Orthopaedic Research Societies of USA, Japan and Canada, Banff, Alberta, Canada, October 21-23 1991

83. Tokunaga D, Ryu J, Rowen B, Pittman P, Li G, Kato H.: Carpal Kinematics in Rotary Subluxation of the Scaphoid. Combined Meeting of the Orthopaedic Research Societies of USA, Japan and Canada, Banff, Alberta, Canada, October 21-23 1991

84. Li. G, Ryu J, Rowen B, Kato H, Tokunaga D.: Carpal Kinematics of Lunotriquetral Dissociations. Combined Meeting of the Orthopaedic Research Societies of USA, Japan and Canada, Banff, Alberta, Canada, October 21-23 1991

85. Chung IS, Ryu J, Ohnishi N.: Wrist Motion Analysis in Pianists. American Society for Surgery of the Hand 46th Annual Meeting, Orlando, Florida, October 1991

86. Kato H, Ryu J, Li G.: Vascularized Anterior Transposition of the Ulnar Nerve for Treatment of Cubital Tunnel Syndrome: An Anatomical Study. American Society for Surgery of the Hand 46th Annual Meeting, Orlando, Florida, October 1991

87. Kihira M, Ryu J, Rowen B: Kinematic Study of the Wrist in Ulnar Variance. American Society for Surgery of the Hand 46th Annual Meeting, Orlando, Florida, October 1991

88. Kato H, Ryu J, Rowen B: Normal Kinematics of the Human Carpal Bones. American Society for Surgery of the Hand 46th Annual Meeting, Orlando, Florida, October 1991


89. Tokunaga D, Ryu J, Rowen B: [Selected as the Best Scientific Content Award for 1991] Carpal Kinematics in Rotary Subluxation of the Scaphoid. American Society for Surgery of the Hand 46th Annual Meeting, Orlando, Florida, October 1991

90. Li. G, Ryu J, Rowen B: Carpal Kinematics of Lunotriquetral Dissociations. American Society for Surgery of the Hand 46th Annual Meeting, Orlando, Florida, October 1991

91. Ohnishi N, Ryu J, Colbaugh R, Rowen B: Tendon Excursion and Moment Arm of Wrist Motors and Extrinsic Finger Motors at the Wrist. Thirty-seventh Annual Meeting of the Orthopaedic Research Society, Anaheim, California, February 1991

92. Ohnishi N, Ryu J, Chung I, Colbaugh R, Rowen B: Analysis of the Wrist Motion in Basketball Shooting. American Society for Surgery of the Hand 45th Annual Meeting, Toronto, Canada, September 1990

93. Ryu J, Askew LJ, Chao EYS, An KN, Cooney WP, Linscheid R.L, Amadio PC: Functional Evaluation of the Wrist: Range of Motion and Strength. American Academy of Orthopaedic Surgeons 53rd Annual Meeting, New Orleans, Louisiana, February 1986

94. Ryu J, Askew LJ, Chao EYS, An KN, Cooney WP, Linscheid RL, Amadio PC: Biomechanical Measurements of Human Wrist Joint Strength. Orthopaedic Research Society 1986 Annual Meeting, Volume 11, New Orleans, Louisiana, February 1986

95. Ryu J, Watson HK, Burgess R: Symptomatic Supernumerary Muscle Bellies of the Forearm (Scientific Exhibit). Second International Congress, International Federation of Societies for Surgery of the Hand, Boston, Massachusetts, October 1983


Scientific Presentations, Moderations, and Lectures Not Listed in Abstracts

Orthopedic grand rounds at the home institution that I have given regularly (average 10 times a year) since 1985 are not listed.

(Italic: Future Schedule)

1. Ryu J: Chairman of the Panel on Distal Radius Fracture Treatment. Eleventh World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Seoul, Korea, November 2010

2. Ryu J: Panelist (Submuscular Transposition) on Cubital Tunnel Syndrome Panel. Eleventh World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Seoul, Korea, November 2010

3. Ryu J: Panelist (Usage of Silastic Implants) on Hand/Wrist Arthroplasties Panel. Eleventh World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Seoul, Korea, November 2010

4. Ryu J: Updates in Treatment of Distal Radius Fractures. 15th FESSH Congress, Bucharest, Romania

5. Ryu J: Arthroscopic Treatment of Gamekeeper’s Thumb. 2010 Hand Surgery Symposium, entitled X-Games of Upper Extremity Trauma, Philadelphia, PA, March 2010

6. Ryu J: Panelist on Troublesome Fractures and Dislocations of the Hand – Simple and Not So Simple. 2010 Hand Surgery Symposium, entitled X-Games of Upper Extremity Trauma, Philadelphia, PA, March 2010

7. Ryu J: Panelist on Scaphoid And Scapholunate Injury (How I Augument SL Ligament Injury). 2010 Hand Surgery Symposium, entitled X-Games of Upper Extremity Trauma, Philadelphia, PA, March 2010

8. Ryu J: Instructor: Instructional Course - Surgical Strategies in Distal Radius Fracture Fixation - A Hands-On Workshop, AAHS, Boca Raton, FL, January 2010

9. Ryu J: Updates in Treatment of Distal Radius Fractures. Annual Orthopedic Reunion Day, West Virginia University, Morgantown, WV, October, 2009

10. Ryu J: Moderator & Presenter, Intercarpal fusion: what works and what does not: Instructional course, AAHS, Maui, HI, January 2009

11. Ryu J: Surgical tips in treating distal radius fractures: Bioskills course, AAHS, Maui, HI, January 2009

12. Ryu J: Use of Arthroscopy at the MCPJ: Thumb and Fingers: Panelist on Arthroscopic & Percutaneous Techniques: Wrist & Elbow Arthroscopy and Reconstruction (ASSH & AAOS), Rosemont, IL, August 2008

13. Ryu J: Panelist on three panels: Wrist & Elbow Arthroscopy and Reconstruction (ASSH & AAOS), Rosemont, IL, August 2008


14. Ryu J: Changes I made since I was here in 2005: Visiting Professor Lecture at the Catholic University School of Medicine, Seoul, Korea, July 2008

15. Ryu J: My current approach to distal radius fractures: Cairo International Hand Surgery Conference, Cairo, Egypt, March 2008

16. Ryu J: Pearls of my practice of hand surgery: Cairo International Hand Surgery Conference, Cairo, Egypt, March 2008

17. Ryu J: Moderator, Distal Radius Fracture panel: Cairo International Hand Surgery Conference, Cairo, Egypt, March 2008

18. Ryu J: Panelist, Scaphoid Fracture panel: Cairo International Hand Surgery Conference, Cairo, Egypt, March 2008

19. Ryu J: Everything I know about the Wrist: University Hospital of Orthopaedics, Sofia, Bulgaria, November 2007

20. Morris R, Ryu J: Flexor Tendon Repair: University Hospital of Orthopaedics, Sofia, Bulgaria, November 2007

21. Ryu J: Why our wrist is so complex and unstable?: Pirogov Hospital for EM Medicine, Sofia, Bulgaria, November 2007

22. Ryu J: Articular fractures in the hand: Pirogov Hospital for EM Medicine, Sofia, Bulgaria, November 2007

23. Ryu J: Nonunion of the bones in hnad: Pirogov Hospital for EM Medicine, Sofia, Bulgaria, November 2007

24. Ryu J: My current approach to distal radius fractues: Medartis workshop, Seoul, Korea, April 2007

25. Ryu J: My current approach to distal radius fractues: Visiting Professor, Shanghai Medical College/Hua Shan Hospital, Shanghai, China, April 2007

26. Ryu J: Moderator, Distal Radius Fractues, International Symposium of Hand Surgery in Yamagata, Yamagata, Japan, April 2007

27. Ryu J: My current approach to distal radius fractues: Medartis workshop, Yamagata, Japan, April 2007

28. Ryu J: My current approach to distal radius fractues: Medartis workshop, Sydney, Australia, March 2007

29. Ryu J: Moderator, Wrist, Pan Pacific Hand and Upper Limb Trauma Symposium, Queenstown, New Zealand, March 2007

30. Ryu J: Moderator, Panel on Problem Solving in Distal Radius Fracture, 37th Annual Meeting of ASSH, Rio Grande, Puerto Rico

31. Ryu J: Changes I made during the Last Twenty Three Years: Visiting Professor, Hanyang University & Hanil Hospital, Seoul, Korea, October 2006

32. Ryu J: Changes I made during the Last Twenty Three Years: Visiting Professor, Soon Chun Hyung University, Bucheon, Korea, October 2006


33. Ryu J: Intraarticular Fractures: Faculty, AO ASIF Hand and Wrist Fracture Course, Marco Island, FL, June 2006

34. Ryu J: Arthritis of the Wrist: Invited Lecturer, Crucial Elements in Hand Surgery, Magee-Womens Hospital of UPMC, Pittsburgh, PA, February 2006

35. Ryu J: TFC Tears: Invited Lecturer, Crucial Elements in Hand Surgery, Magee-Womens Hospital of UPMC, Pittsburgh, PA, February 2006

36. Ryu J: Co-moderator, Distal Radius Fractures- Defend Your Plate, 36th Annual Meeting of AAHS, Tucson, AZ, January 2006

37. Ryu J: Invited Speaker, Metacarpal Fractures, AAHS Hand Therapy Program, Tucson, AZ, January 2006

38. Ryu J: The Carpus: Visiting Professor, Christine M. Kleinert Institute for Hand and Microsurgery, Louisville, KY, November 2005

39. Ryu J: Changes I made during the Last Ten Years: Invited Guest Lecture, Combined Congress of Hellenic Society for Surgery of the Hand and Hellenic Society for Reconstructive Microsurgery, Samos Island, Greece, September, 2005

40. Ryu J: New dorsal approach for scaphoid fracture/nonunion: Invited Guest Lecture, Combined Congress of Hellenic Society for Surgery of the Hand and Hellenic Society for Reconstructive Microsurgery, Samos Island, Greece, September, 2005

41. Ryu J: Carpal Instabilities: From Lab Bench to the Operating Room: Invited Guest Lecture, Combined Congress of Hellenic Society for Surgery of the Hand and Hellenic Society for Reconstructive Microsurgery, Samos Island, Greece, September, 2005

42. Ryu J: Radiolunate Fusion with Excision of the Scaphoid and Triquetrum for Radiocarpal Arthrosis: Invited Guest Lecture, Combined Congress of Hellenic Society for Surgery of the Hand and Hellenic Society for Reconstructive Microsurgery, Samos Island, Greece, September, 2005

43. Ryu J: New dorsal approach for scaphoid fracture/nonunion: Invited Guest Lecture, XXIII SICOT/SIROT Triennial World Congress, Istanbul, Turkey, September 2005

44. Ryu J: Wrist Biomechanics Update: Catholic University Alumni Association Annual Meeting, Vernon, NJ, August 2005

45. Ryu J: Carpal Instabilities: From Lab to Operating Room: Visiting Professor, Henry Ford Hospital, Detroit, MI, May 2005

46. Ryu J: Treatment of Distal Radius Fractures and Malunions: Invited Guest Lecture, First Alps Orthopaedic Seminar, Matsumoto, Japan, November 2004


47. Ryu J: Current Understanding of TFCC and DRUJ Problems: Morning Seminar: Invited Guest Lecture, Asian Pacific Federation of Societies for Surgery of the Hand (APFSSH), Osaka, Japan, November 2004

48. Ryu J, Kline J: Scaphoid Non-union Advanced Collapse Pattern: Invited Guest Lecture, Asian Pacific Federation of Societies for Surgery of the Hand (APFSSH), Osaka, Japan, November 2004

49. Ryu J: Wrist Biomechanics: Visiting Professorship, Chonbuk University, Junju, Korea, November 2004

50. Ryu J: Changes I made in my Practice during the Last Ten Years: Visiting Professorship, The Catholic University, Seoul, Korea, November 2004

51. Ryu J: Current Understanding of Distal Radius Fractures: Visiting Professorship, Samsung Medical Center, Sungkyunkwan University, Seoul, Korea, November 2004

52. Ryu J: Current Understanding of TFCC and DRUJ Problems: Invited Guest Lecture, the Combined Annual Congress of the Hellenic Societies for Recontructive Microsurgery and Surgery of the Hand, Athens, Grece, November 2004

53. Ryu J: Current Understanding of Distal Radius Fractures: Invited Guest Lecture, the Combined Annual Congress of the Hellenic Societies for Recontructive Microsurgery and Surgery of the Hand, Athens, Grece, November 2004

54. Ryu J: Scaphoid Non-union Advanced Collapse Pattern: Invited Guest Lecture, the Combined Annual Congress of the Hellenic Societies for Recontructive Microsurgery and Surgery of the Hand, Athens, Grece, November 2004

55. Ryu J: Updates on Treatment of Malunited Distal Radius Fractures, Visiting Professorship, University Athens School of Medicine, Athens, Greece, October 2004

56. Ryu J: What do we know about Wrist Biomechanics, Visiting Professorship, University Athens School of Medicine, Athens, Greece, October 2004

57. Ryu J: Co-chairman (representing American Association of Hand Surgery), Post-IFSSH Congress 2004, Bucharest, Romania June 2004

58. Ryu J: Moderator, Symposium on Basics of the Wrist, Post-IFSSH Congress 2004, Bucharest, Romania June 2004

59. Ryu J: RL fusion with scaphoid and triquetral excision: Post-IFSSH Congress 2004, Bucharest, Romania June 2004

60. Ryu J: Why is our Wrist So Complex?: Post-IFSSH Congress 2004, Bucharest, Romania June 2004

61. Ryu J: Importance of Treatment of TFCC and DRUJ Injuries: Instructional Course, IFSSH Congress, Budapest, Hungary June 2004


62. Ryu J: Chairman, Free paper session on Distal Radius Fractures, IFSSH Congress, Budapest, Hungary June 2004

63. Ryu J: Atheletic Injuries of the Wrist: Visiting Professor, Yamagata University, Yamagata, Japan April, 2004

64. Ryu J: Updates on Treatment of Malunited Distal Radius Fractures: Guest Lecturer, Annual Meeting of JSSH, Osaka, Japan April 2004

65. Ryu J, Cheung F: Nonunion of Phalangeal and Metacarpal Fractures: Faculty, AO ASIF Hand and Wrist Fracture Course, Coronado, CA April 2004

66. Ryu J: Treatment of Common Hand and Wrist Injuries in Athletes: as one of the speakers at First Annual K. Douglas Bowers Lectureshiop in Orthopedics, West Virginia University, Morgantown, WV, September 2003

67. Ryu J: Wrist injury in Athletes: Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania, October 2002

68. Ryu J: The 25 years’ American Rat Race of an Asian-American Hand Surgeon: National Congress of the Romanian societies of hand Surgery and Microsurgery, Bucharest, Romania, October 2002

69. Ryu J: Distal Radius Fractures - Update: National Congress of the Romanian societies of hand Surgery and Microsurgery, Bucharest, Romania, October 2002

70. Ryu J: Why is our wrist so complex and unstable. National Congress of the Romanian societies of hand Surgery and Microsurgery, Bucharest, Romania, October 2002

71. Ryu J: Why is our wrist so complex and unstable. University of Connecticut, Farmington, CT, July 2002

72. Ryu J: Updates on Radiolunate Fusion. University of Connecticut, Farmington, CT, July 2002

73. Ryu J: Why is our wrist so complex and unstable. St. Louis University, St. Louis, MO, July 2002

74. Ryu J: Updates on Radiolunate Fusion. St. Louis University, St. Louis, MO, July 2002

75. Ryu J: The 25 years’ American Rat Race of an Asian-American Hand Surgeon: Catholic University Medical School, Seoul, Korea, May 2002

76. Ryu J: Distal Radius Fractures - Update: Wonkwang University, Iksan, Korea, May 2002

77. Ryu J: The 25 years’ American Rat Race of an Asian-American Hand Surgeon: Shanghai Medical College/Hua Shan Hospital (Host: Prof. Yu-Dong Gu), Shanghai, China, March 2002

78. Ryu J: The 25 years’ American Rat Race of an Asian-American Hand Surgeon: Keynote Speaker, Asian Pacific Federation of Societies for Surgery of the Hand (APFSSH), Seoul, Korea, March 2002


79. Ryu J: Why eight carpal bones in our wrist? Carpal Instability: Instructional lecture, Asian Pacific Federation of Societies for Surgery of the Hand (APFSSH), Seoul, Korea, March 2002

80. Ryu J: Wrist injury in Athletes: Instructional lecture, Asian Pacific Federation of Societies for Surgery of the Hand (APFSSH), Seoul, Korea, March 2002

81. Ryu J: Moderator of Round Table on Kienbock’s Disease, Asian Pacific Federation of Societies for Surgery of the Hand (APFSSH), Seoul, Korea, March 2002

82. Ryu J: Treatment of Malunited Distal Radius Fracture, Asian Pacific Federation of Societies for Surgery of the Hand (APFSSH), Seoul, Korea, March 2002

83. Ryu J: What’s New in Wrist Reconstruction, Chair and presenter of the symposium, Asian Pacific Federation of Societies for Surgery of the Hand (APFSSH), Seoul, Korea, March 2002

84. Ryu J: Updates on Distal Radius Fractures: Visiting Professor, Yamagata University, Yamagata, Japan, February, 2002

85. Ryu J: The 25 years’ American Rat Race of an Asian-American Hand Surgeon: Special Guest Speaker, 16th Annual Meeting of Eastern JSSH, Sapporo, Japan, February 2002

86. Ryu J: Updates on Distal Radius Fractures: Visiting Professor, Osaka Medical College, Osaka, Japan, January, 2002

87. Ryu J: Dorsal approach for scaphoid fracture/nonunion: Special Guest Speaker, Annual Meeting of Central JSSH, Hiroshima, Japan, January 2002

88. Ryu J: Updates on Radiolunate Fusion: 17th International Wrist Investigator’s Workshop, Baltimore, Maryland, October, 2001

89. Ryu J: Dorsal approach for scaphoid fracture/nonunion: Invited Speaker, Session Chair, & Panelist, Eighth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Istanbul, Turkey, June, 2001

90. Ryu J, Foucher G: Radiolunate Fusion for Radiocarpal Arthrosis: Invited Speaker, 21st Annual Orthopedic Reunion Day, West Virginia University, Morgantown, WV, November, 2000

91. Ryu J, Gomberg B: Dorsal approach for scaphoid fracture/nonunion: Invited Speaker, 21st Annual Orthopedic Reunion Day, West Virginia University, Morgantown, WV, November, 2000

92. Ryu J: Arthroscopic treatment of acute gamekeeper’s thumb: Invited Speaker, 21st Annual Orthopedic Reunion Day, West Virginia University, Morgantown, WV, November, 2000

93. Ryu J: A new dorsal approach for the scaphoid fracture/nonunion: 16th International Wrist Investigator’s Workshop, Seattle, Washington, October, 2001


94. Ryu J: State of the Art in Wrist Biomechanics and its clinical implications: Invited Speaker, 18th Advanced Course on Hand Surgery, 6th European Edition, Forte Dei Marmi, Italy, October, 2000

95. Ryu J: New dorsal approach for scaphoid fracture/nonunion: Invited Speaker, 18th Advanced Course on Hand Surgery, 6th European Edition, Forte Dei Marmi, Italy, October, 2000

96. Ryu J: Arthroscopic treatment of acute gamekeeper’s thumb: Invited Speaker, 18th Advanced Course on Hand Surgery, 6th European Edition, Forte Dei Marmi, Italy, October, 2000

97. Ryu J: Radiolunate Fusion for Radiocarpal Arthrosis: Invited Speaker, 18th Advanced Course on Hand Surgery, 6th European Edition, Forte Dei Marmi, Italy, October, 2000

98. Ryu J: Biomechanical Comparison between Different Total Wrist Arthroplasties: Guest Speaker, European Federation of Societies for Surgery of the Hand, Barcelona, Spain, June, 2000

99. Ryu J: Radiolunate Fusion for Radiocarpal Arthrosis: Invited Speaker, EBI Hand Forum, Parsippany, NJ, July, 2000

100. Ryu J: Radiolunate Fusion for Radiocarpal Arthrosis: Visiting Professor to the Department of Orthopaedic Surgery, University of New Mexico, Albuquerque, NM, June, 2000

101. Ryu J: New dorsal approach for scaphoid fracture/nonunion: Visiting Professor to the Department of Orthopaedic Surgery, University of New Mexico, Albuquerque, NM, June, 2000

102. Ryu J: Radiolunate Fusion for Radiocarpal Arthrosis: Visiting Professor to the Sapporo Medical College, Sapporo, Japan, May, 2000

103. Ryu J: Arthroscopic treatment of acute gamekeeper’s thumb: Visiting Professor to the Department of Orthopaedic Surgery, St.Marianna University, Yokohama, Japan, May, 2000

104. Ryu J: Radiolunate Fusion for Radiocarpal Arthrosis: Visiting Professor to the Department of Orthopaedic Surgery, Gifu University, Gifu University, Gifu, Japan, May, 2000

105. Ryu J: New dorsal approach for scaphoid fracture/nonunion: 43rd Annual Meeting, Japanese Society for Surgery of the Hand, Kyoto, Japan, May, 2000

106. Ryu J: Radiolunate Fusion for Radiocarpal Arthrosis: Visiting Professor to the Department of Orthopaedic Surgery, Texas Tech University, El Paso, Texas, March, 2000

107. Ryu J: New dorsal approach for scaphoid fracture/nonunion: Visiting Professor to the Department of Orthopaedic Surgery, Texas Tech University, El Paso, Texas, March, 2000


108. Ryu J: Reconstruction of Malunited Intraarticular Fracture of Distal Radius: Instructional Course, 43th Annual Korean Orthopaedic Association Meeting, Seoul, Korea

109. Ryu J: Some New Developments in the Wrist: Special Lecuturer to the Pusan-Ulsan-Kyungnam Orthopaedic Society, Pusan, Korea, October, 1999

110. Ryu J: Radiolunate Fusion for Radiocarpal Arthrosis: Invited Lecturer to 5th Annual Meeting, Kanagawa Society for Surgery of the Hand and Elbow, Yokohama, Japan, Yokohama, Japan, October, 1999

111. Ryu J: New dorsal approach for scaphoid fracture/nonunion: Visiting Professor to the Department of Orthopaedic Surgery, St.Marianna University, Yokohama, Japan, October, 1999

112. Ryu J: Carpal Instabilities: From Lab Bench to Operating Room: Presidential Guest Lecturer,14th Annual Orthopedic Research Meeting of the Japanese Orthopaedic Association, Nara, Japan, October, 1999

113. Ryu J: Some New Developments in the Wrist: Visiting Professor to the Department of Orthopaedic Surgery, Yamagata University School of Medicine, Yamagata, Japan, October, 1999

114. Ryu J: New dorsal approach for scaphoid fracture/nonunion: Visiting Professor to the Department of Orthopaedic Surgery, Catholic University, Seoul, Korea, October, 1999

115. Ryu J: Radiolunate Fusion for Radiocarpal Arthrosis: Visiting Professor to the Department of Orthopaedic Surgery, Catholic University, Seoul, Korea, October, 1999

116. Ryu J: Some New Developments in the Wrist: Visiting Professor to the Department of Orthopaedic Surgery, Kyunghee University, Seoul, Korea, October, 1999

117. Ryu J: State of the Art in Wrist Biomechanics: Visiting Professor to the Department of Orthopaedic Surgery, Baylor School of Medicine, Houston, Texas, June 1999

118. Ryu J: Wrist Biomechanics: EBI Hand Forum, Parsippany, NJ, March, 1999

119. Ryu J: State of the Art in Wrist Biomechanics: Invited Guest Lecturer, 22nd Congress of the Korean Society of Reconstructive Hand Surgery, Seoul, Korea, November 1998

120. Ryu J: Radiolunate Fusion for Radiocarpal Arthrosis: Visiting Professor to the Department of Plastic Surgery, Won Kwang University, Iksan-City, Korea, November 1998

121. Ryu J: Radiolunate fusion for radiocarpal arthrosis: Visiting Professor to the Department of Plastic Surgery, Catholic University Medical Center, Seoul, Korea, November 1998


122. Ryu J: Bunnell Fellowship Experience (up to Sweden): Visiting Professor to the Department of Plastic Surgery, Catholic University Medical Center, Seoul, Korea, November 1998

123. Ryu J: Bunnell Fellowship Experience (up to Sweden): Visiting Professor to the Department of Orthopaedic Surgery, Won Kwang University, Iksan-City, Korea, November 1998

124. Ryu J: Carpal Tunnel Syndrome: 19th Annual Reunion Day Conference, WVU, Morgantown, WV, November, 1998

125. Ryu J: Compressive Neuropathies: Invited Lecturer to “Management for Disorders of the Hand and Wrist”, Allegheny University Hospitals, Pittsburgh, PA, October, 1998

126. Ryu J: A New Arthroscopic Approach for Acute Gamekeeper’s Thumb: Invited Guest Speaker, Fifteenth Annual Scientific Meeting, Catholic University Medical College Alumni Association of America, Champion, Pennsylvania, July 1998

127. Ryu J: Biomechanics of the Wrist: Invited Guest Speaker, Seventh World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Vancouver, Canada, May 1998

128. Ryu J: Athletic Injuries in the Female Hand & Wrist: Guest Speaker to “The Female Athlete: Special Considerations”, Texas Tech University Health Sciences Center at El Paso & University of Texas at El Paso College of Nursing & Health Sciences, El Paso, Texas

129. Ryu J: Kienbock’s Disease: Visiting Professor to the Department of Orthopaedic Surgery, Kyungpook National University, Tae-gu, Korea, December 20, 1996

130. Ryu J: Bunnell Fellowship Report (upto Brazil): Visiting Professor to the Department of Orthopaedic Surgery, Kyungpook National University, Tae-gu, Korea, December 20, 1996

131. Ryu J: TFCC - Anatomy, Diagnosis & Treatment: Visiting Professor to the Department of Orthopaedic Surgery, Junpook National University, Jun-joo, Korea, December 19, 1996

132. Ryu J: DISI and VISI: Visiting Professor to the Department of Orthopaedic Surgery, Junpook National University, Jun-joo, Korea, December 19, 1996

133. Ryu J: Acute Gamekeeper’s Thumb: Visiting Professor to the Department of Orthopaedic Surgery, Won Kwang University, Iri-City, Korea, December 19, 1996

134. Ryu J: Bunnell Fellowship Report (Upto Finland): Visiting Professor to the Department of Orthopaedic Surgery, Won Kwang University, Iri-City, Korea, December 19, 1996

135. Ryu J: State of Art in Wrist Biomechanics: Visiting Professor to the Department of Orthopaedic Surgery, Choongnam National University, Tae-jun, Korea, December 18, 1996


136. Ryu J: Bunnell Fellowship Report (Upto France): Visiting Professor to the Department of Orthopaedic Surgery, Choongnam National University, Tae-jun, Korea, December 18, 1996

137. Ryu J: Bunnell Fellowship Report (Upto Taiwan): Visiting Professor to the Department of Orthopaedic Surgery, Sam Sung Medical Center, Seoul, Korea, December 17, 1996

138. Ryu J: TFCC - Anatomy, Diagnosis & Treatment: Visiting Professor to the Department of Orthopaedic Surgery, Korea University, Seoul, Korea, December 17, 1996

139. Ryu J: Partial Resection Arthroplasty of the Distal Ulna: Visiting Professor to the Department of Orthopaedic Surgery, Korea University, Seoul, Korea, December 17, 1996

140. Ryu J: State of Art in Wrist Biomechanics: Visiting Professor to the Department of Orthopaedic Surgery, Kyunghee University, Seoul, Korea, December 16, 1996

141. Ryu J: Bunnell Fellowship Report (Upto France): Visiting Professor to the Department of Orthopaedic Surgery, Kyunghee University, Seoul, Korea, December 16, 1996

142. Ryu J: Bunnell Fellowship Report (Upto Finland): Visiting Professor to the Department of Orthopaedic Surgery, St. Vincent Hospital, Catholic University, Suwon, Korea, December 16, 1996

143. Ryu J: Surgical Treatment of DRUJ Pathology. Looked Inside the Wrist Lately?, West Virginia University Department of Physical Therapy, Morgantown, West Virginia, August 1996

144. Ryu J: Arthroscopy Demo with Cadaver Wrist. Looked Inside the Wrist Lately?, West Virginia University Department of Physical Therapy, Morgantown, West Virginia, August 1996

145. Chafin JB, Wax MK, Clovis NB, Ryu J: . Ischemic times in microvascular surgery. University of Pittsburgh, Department of Otolaryngology, George C. Schein Resident Research Forum. Pittsburgh, PA, April 1996

146. Ryu J: Repetitive Trauma Syndrome and Musicians. Convocation Class, School of Creative Arts, West Virginia University, Morgantown, West Virginia, February 1996

147. Ryu J: Sterling Bunnell Traveling Fellowship Report. American Society for Surgery of the Hand 50th Annual Meeting, San Francisco, California, September 1995

148. Ryu J: Sterling Bunnell Traveling Fellowship Report. American Society for Surgery of the Hand 13th Annual Residents and Fellows Conference, San Francisco, California, September 1995


149. Ryu J: Discussion on ‘A Biomechanical Model of Dynamic Scaphoid Instability’ presented by Short, W, Werner, F.W, Fortino, M.D, Mann, K.A.: American Society for Surgery of the Hand 50th Annual Meeting, San Francisco, California, September 1995

150. Ryu J: State of the Art in Wrist Biomechanics: Catholic Medical University (Host: Prof. Seung Koo Rhee), Seoul, Korea, August 1995

151. Ryu J: Anatomy of TFCC, and Diagnosis and Treatment of TFCC Injuries: Catholic Medical University (Host: Prof. Seung Koo Rhee), Seoul, Korea, August 1995

152. Ryu J: Ryu J: SLAC Wrist Reconstruction: University of Hokkaido (Host: Akio Minami, M.D, Hiroyuki Kato, M.D.), Sapporo, Japan, August 1995

153. Ryu J: Ryu J: Anatomy of TFCC, and Diagnosis and Treatment of TFCC Injuries: University of Hokkaido (Host: Akio Minami, M.D, Hiroyuki Kato, M.D.), Sapporo, Japan, August 1995

154. Ryu J: State of the Art in Wrist Biomechanics: Sapporo Medical University (Host: Prof. Toshihiko Ogino, Prof. Seichii Ishii), Sapporo, Japan, August 1995

155. Ryu J: Mechanical Failure of Bone-tendon Unit of Humeral Epicondyle during Traumatic and Repetitive Loads: Sapporo Medical University (Host: Prof. Toshihiko Ogino, Prof. Seichii Ishii), Sapporo, Japan, August 1995

156. Ryu J: State of the Art in Wrist Biomechanics: Niigata Univ. School of Medicine (Host: Minoru Shibata, M.D.) and Niigata Hand Surgery Foundation, Inc. (Host: Prof. Tatsuya Tajima), Niigata, Japan, August 1995

157. Ryu J: State of the Art in Wrist Biomechanics: Nagoya University School (Host: Ryogo Nakamura, M.D, Prof. Takayuki Miura), Nagoya, Japan, August 1995

158. Ryu J: Mechanical Failure of Bone-tendon Unit of Humeral Epicondyle during Traumatic and Repetitive Loads: Nagoya University School (Host: Ryogo Nakamura, M.D, Prof. Takayuki Miura), Nagoya, Japan, August 1995

159. Ryu J: State of the Art in Wrist Biomechanics: Nara Medical University (Host: Prof. Susumu Tamai), Nara, Japan

160. Ryu J: State of the Art in Wrist Biomechanics: Hiroshima University School of Medicine (Host: Prof. Yoshikazu Ikuta) and Hiroshima Prefectural Rehabilitation Center (Host: Prof. Kenya Tsuge, Takaya Mizuseki, M.D.), Hiroshima, Japan, August 1995

161. Ryu J: State of the Art in Wrist Biomechanics: National Research Institute of Sports Science (Host: Guoping Li, M.D.), Bejing, China, August 1995

162. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Beijing Ji Shui Tan Hospital & Beijing Medical University (Host: Prof. Shu-Huan Wang & Prof. Guo-Wei Rong), Beijing, China, August, 1995


163. Ryu J: State of the Art in Wrist Biomechanics: Beijing Ji Shui Tan Hospital & Beijing Medical University (Host: Prof. Shu-Huan Wang & Prof. Guo-Wei Rong), Beijing, China, August, 1995

164. Ryu J: State of the Art in Wrist Biomechanics: Nantong Medical College (Host: De Shi, M.D.), Nantong, China, August 1995

165. Ryu J: Treatment of Kienböck’s Disease: Hua Shan Hospital (Host: Prof. Yu-Dong Gu), Shanghai, China, July 1995

166. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Hua Shan Hospital (Host: Prof. Yu-Dong Gu), Shanghai, China, July 1995

167. Ryu J: State of the Art in Wrist Biomechanics: Hua Shan Hospital (Host: Prof. Yu-Dong Gu), Shanghai, China, July 1995

168. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Chinese University of Hong Kong (Host: Prof. Leung-Kim Hung), Hong Kong, July 1995

169. Ryu J: State of the Art in Wrist Biomechanics: Queen Mary Hospital & Hong Kong Polytechnic University (Host: Prof. Ping-Chung Leung), Hong Kong, July 1995

170. Ryu J: Anatomy of TFCC, and Diagnosis and Treatment of TFCC Injuries: Prince of Wales Hospital (Host: Prof. Leung-Kim Hung), Hong Kong, July 1995

171. Ryu J: State of the Art in Wrist Biomechanics: National Taiwan University Hospital (Host: Prof. Sheng Mou Hou), Tai Pei, Taiwan, July 1995

172. Ryu J: State of the Art in Wrist Biomechanics: Kaohsiung Medical school, Kaohsiung, Taiwan, July 1995

173. Ryu J: State of the Art in Wrist Biomechanics: University of Sydney & St. Luke’s Hospital (Host: Timothy J. Herbert, FRACS), Sydney, Australia, July 1995

174. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Holy Spirit Hospital & Watkins Medical Centre (Host: David Gilpin, MBBS, FRACS), Brisbane, Australia, July 1995

175. Ryu J: State of the Art in Wrist Biomechanics: Royal Brisbane Hospital & Watkins Medical Centre (Host: David Gilpin, MBBS, FRACS), Brisbane, Australia, July 1995

176. Ryu J: State of the Art in Wrist Biomechanics: Singapore General Hospital (Host: Prof. Lam-Chuan Teoh), Singapore, July 1995

177. Ryu J: Treatment of Kienböck’s Disease: Singapore General Hospital (Host: Prof. Lam-Chuan Teoh), Singapore, July 1995

178. Ryu J: Mechanical Failure of Bone-tendon Unit of Humeral Epicondyle during Traumatic and Repetitive Loads: Singapore General Hospital (Host: Prof. Lam-Chuan Teoh), Singapore, July 1995


179. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Singapore General Hospital (Host: Prof. Lam-Chuan Teoh), Singapore, July 1995

180. Ryu J: Anatomy of TFCC, and Diagnosis and Treatment of TFCC Injuries: National University Hospital (Host: Prof. Robert W. H. Pho), Singapore, July 1995

181. Ryu J: Partial Resection Arthroplasties of the Distal Ulna: Institut Kaplan (Host: Marc Garcia-Elias, M.D, Alberto L. Lluch, M.D., Ph.D.), Barcelona, Spain, July 1995

182. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Institut Kaplan (Host: Marc Garcia-Elias, M.D, Alberto L. Lluch, M.D., Ph.D.), Barcelona, Spain, July 1995

183. Ryu J: Diagnosis of the Distal Radio-ulnar Joint Pathologies. Sixth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Helsinki, Finland, July 1995

184. Ryu J: Partial Resection Arthroplasties of the Distal Ulna: Central Army Hospital (Host: Endre Cziffer, M.D., Ph.D.), Budapest, Hungary, June 1995

185. Ryu J: Mechanical Failure of Bone-tendon Unit of Humeral Epicondyle during Traumatic and Repetitive Loads: Central Army Hospital (Host: Endre Cziffer, M.D., Ph.D.), Budapest, Hungary, June 1995

186. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Central Army Hospital (Host: Endre Cziffer, M.D., Ph.D.), Budapest, Hungary, June 1995

187. Ryu J: State of the Art in Wrist Biomechanics: Central Army Hospital (Host: Endre Cziffer, M.D., Ph.D.), Budapest, Hungary, June 1995

188. Ryu J: State of the Art in Wrist Biomechanics: Spezialarzt FMH für Orthopädische Chirurgie, Lindenhofspital (Host: Prof. Hans Christoph Meuli, Prof. Diego L. Fernandez), Berne, Switzerland, June 1995

189. Ryu J: State of the Art in Wrist Biomechanics: Chiurufie St. Leonhard (Host: Gontran Sennwald, M.D.), Zürich, Switzerland, June 1995

190. Ryu J: State of the Art in Wrist Biomechanics: Klinik fur Handchirurgie (Host: Prof. Ulrich B. Lanz), Bad Neustadt, Germany, June 1995

191. Ryu J: Mechanical Failure of Bone-tendon Unit of Humeral Epicondyle during Traumatic and Repetitive Loads: Klinik fur Handchirurgie (Host: Prof. Ulrich B. Lanz), Bad Neustadt, Germany, June 1995

192. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Klinik fur Handchirurgie (Host: Prof. Ulrich B. Lanz), Bad Neustadt, Germany, June 1995


193. Ryu J: State of the Art in Wrist Biomechanics: Catholic University of Nijmegen (Host: John M.G. Kauer, M.D., Rik Huiskes, M.D.), Nijmegen, Netherlands, June 1995

194. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Erasme University Hospital (Host: Frédéric Schuind, M.D., Ph.D.), Brussels, Belgium, June 1995

195. Ryu J: State of the Art in Wrist Biomechanics: Erasme University Hospital (Host: Frédéric Schuind, M.D., Ph.D.), Brussels, Belgium, June 1995

196. Ryu J: Mechanical Failure of Bone-tendon Unit of Humeral Epicondyle during Traumatic and Repetitive Loads: Lund University Hospital (Host: Carl-Goran Hagert, M.D.), Lund, Sweden, June 1995

197. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Lund University Hospital (Host: Carl-Goran Hagert, M.D.), Lund, Sweden, June 1995

198. Ryu J: State of the Art in Wrist Biomechanics: Malmö General Hospital (Host: Göran Lundborg, M.D., Lars Hagberg, M.D.), Malmö, Sweden, June 1995

199. Ryu J: Anatomy of TFCC, and Diagnosis and Treatment of TFCC Injuries: University Hospital (Host: Fredrik af Ekenstam, M.D.), Uppsala, Sweden, June 1995

200. Ryu J: Mechanical Failure of Bone-tendon Unit of Humeral Epicondyle during Traumatic and Repetitive Loads: University Hospital (Host: Fredrik af Ekenstam, M.D.), Uppsala, Sweden, June 1995

201. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: University Hospital (Host: Fredrik af Ekenstam, M.D.), Uppsala, Sweden, June 1995

202. Ryu J: State of the Art in Wrist Biomechanics: University Hospital (Host: Fredrik af Ekenstam, M.D.), Uppsala, Sweden, June 1995

203. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Royal Infirmary Hospital & Princess Margaret Rose Orthopaedic Hospital (Host: Mr. Douglas Lamb, F.R.C.S., Mr. Geoffrey Hooper, F.R.C.S.), Edinburgh, Scotland, June 1995

204. Ryu J: State of the Art in Wrist Biomechanics: Royal Infirmary Hospital & Princess Margaret Rose Orthopaedic Hospital (Host: Mr. Douglas Lamb, F.R.C.S., Mr. Geoffrey Hooper, F.R.C.S.), Edinburgh, Scotland, June 1995

205. Ryu J: Mechanical Failure of Bone-tendon Unit of Humeral Epicondyle during Traumatic and Repetitive Loads: Wrightington Hospital (Host: Mr. John K. Stanley, M.D., FRCS, Mr. Ian A. Trail, M.D., FRCS), Wigan, Lancashire, United Kingdom, June 1995


206. Ryu J: Partial Resection Arthroplasties of the Distal Ulna: Wrightington Hospital (Host: Mr. John K. Stanley, M.D., FRCS, Mr. Ian A. Trail, M.D., FRCS), Wigan, Lancashire, United Kingdom, June 1995

207. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Wrightington Hospital (Host: Mr. John K. Stanley, M.D., FRCS, Mr. Ian A. Trail, M.D., FRCS), Wigan, Lancashire, United Kingdom, June 1995

208. Ryu J: Open discussions on dorsal approach for scaphoid fractures: Nottingham University Hospital (Host: Mr. Nicholas Barton, F.R.C.S., Mr. Timothy R. Davis, BSc), Nottingham. U.K., May 1995

209. Ryu J: Mechanical Failure of Bone-tendon Unit of Humeral Epicondyle during Traumatic and Repetitive Loads: Centre Hospitalo-Universitaire de Nancy (Host: Professeur Michel Merle), Nancy, France, May 1995

210. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Centre Hospitalo-Universitaire de Nancy (Host: Professeur Michel Merle), Nancy, France, May 1995

211. Ryu J: State of the Art in Wrist Biomechanics: Centre Hospitalo-Universitaire de Nancy (Host: Professeur Michel Merle), Nancy, France, May 1995

212. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: “SOS MAIN” (Host: Professeur Guy Foucher), Strasbourg, France, May 1995

213. Ryu J: State of the Art in Wrist Biomechanics: “SOS MAIN” (Host: Professeur Guy Foucher), Strasbourg, France, May 1995

214. Ryu J: Partial Resection Arthroplasties of the Distal Ulna: Institut Francais De La Main (Host: Professeur Raoul Tubiana, Professeur Alain Gilbert), Paris, France, May 1995

215. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Institut Francais De La Main (Host: Professeur Raoul Tubiana, Professeur Alain Gilbert), Paris, France, May 1995

216. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Hôspital Bichat (Host: Professeur Jean-Yves Alnot), Paris, France, May 1995

217. Ryu J: State of the Art in Wrist Biomechanics: Hôspital Bichat (Host: Professeur Jean-Yves Alnot), Paris, France, May 1995

218. Ryu J: Mechanical Failure of Bone-tendon Unit of Humeral Epicondyle during Traumatic and Repetitive Loads: Institute Francais de Chirurgie de la Main (Host: Professeur Phillippe Saffar), Paris, France, May 1995

219. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Institute Francais de Chirurgie de la Main (Host: Professeur Phillippe Saffar), Paris, France, May 1995


220. Ryu J: State of the Art in Wrist Biomechanics: Institute Francais de Chirurgie de la Main (Host: Professeur Phillippe Saffar), Paris, France, May 1995

221. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Hospital de Purpan (Host: Professeur Michel Rongiéres, Professeur Michel Mansat), Toulouse, France, May 1995

222. Ryu J: State of the Art in Wrist Biomechanics: Hospital de Purpan (Host: Professeur Michel Rongiéres, Professeur Michel Mansat), Toulouse, France, May 1995

223. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Centre Hospitalier Universitaire de Montpellier (Host: Professeur Yves Allieu), Montpellier, France, May 1995

224. Ryu J: State of the Art in Wrist Biomechanics: Centre Hospitalier Universitaire de Montpellier (Host: Professeur Yves Allieu), Montpellier, France, May 1995

225. Ryu J: Anatomy of TFCC, and Diagnosis and Treatment of TFCC Injuries: Clinica Ortopedica dell’Università di Brescia (Host: Prof. Giorgio Brunelli), Brescia, Italy, May 1995

226. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Clinica Ortopedica dell’Università di Brescia (Host: Prof. Giorgio Brunelli), Brescia, Italy, May 1995

227. Ryu J: SLAC Wrist Reconstruction: Clinica Ortopedica dell’Università di Brescia (Host: Prof. Giorgio Brunelli), Brescia, Italy, May 1995

228. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Clinica Ortopedica dell’Università di Brescia (Host: Prof. Giorgio Brunelli), Brescia, Italy, May 1995

229. Ryu J: State of the Art in Wrist Biomechanics: Clinica Ortopedica dell’Università di Brescia (Host: Prof. Giorgio Brunelli), Brescia, Italy, May 1995

230. Ryu J: Treatment of Kienböck’s Disease: University of São Paulo (Host: Ronaldo J. Azze, M.D.), São Paulo, Brazil, May 1995

231. Ryu J: State of the Art in Wrist Biomechanics: University of São Paulo (Host: Ronaldo J. Azze, M.D.), São Paulo, Brazil, May 1995

232. Ryu J: Treatment of Kienböck’s Disease: “UNICAMP” (Universidade Estadual De Campinas) (Host: Heitor J.R. Ulson, M.D.), Campinas, Brazil, May 1995

233. Ryu J: State of the Art in Wrist Biomechanics: “UNICAMP” (Universidade Estadual De Campinas) (Host: Heitor J.R. Ulson, M.D.), Campinas, Brazil, May 1995

234. Ryu J: Anatomy of TFCC, and Diagnosis and Treatment of TFCC Injuries: Samaritano Hospital (Host: Heitor J.R. Ulson, M.D.), São Paulo, Brazil, May 1995


235. Ryu J: Biomechanics of the Wrist Instability Patterns: Samaritano Hospital (Host: Heitor J.R. Ulson, M.D.), São Paulo, Brazil, May 1995

236. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb Metacarpophalangeal Joint: Hospital Frances (Host: Eduardo Alfrdo Zancolli, M.D., Eduardo Rafael Zancolli, Jr., M.D.), Buenos Aires, Argentina, May 1995

237. Ryu J: Indications for Intercarpal Arthrodesis. Spring Members Meeting, American Society for Surgery of the Hand, Palm Springs, CA, March 1994

238. Ryu J: Principles of Tendon Transfers to the Hand, Regional Review Courses in Hand Surgery, American Society for Surgery of the Hand, Pittsburgh, PA, October 1993

239. Ryu J: Anatomy of TFCC and Diagnosis and Treatment of TFCC Injuries. University of Hawaii Integrated Orthopaedic Residency Training Program, Honolulu, Hawaii, August 1993

240. Ryu J: Advanced Review of Wrist Instability and Its Biomechanics. University of Hawaii Integrated Orthopaedic Residency Training Program, Honolulu, Hawaii, August 1993

241. Ryu J: Anatomy of TFCC and Diagnosis and Treatment of TFCC Injuries. Tripler Army Medical Center, Honolulu, Hawaii, August 1993

242. Ryu J: Partial Ulnar Resection for Ulnar Impaction Syndrome. Tripler Army Medical Center, Honolulu, Hawaii, August 1993

243. Ryu J: Advanced Review of Wrist Instability and Its Biomechanics. Tripler Army Medical Center, Honolulu, Hawaii, August 1993

244. Ryu J: Anatomy of TFCC and Diagnosis and Treatment of TFCC Injuries. William Beaumont Army Medical Center / Texas Tech University Orthopaedic Residency Program, El Paso, Texas, July 1993

245. Ryu J: Partial Ulnar Resection for Ulnar Impaction Syndrome. William Beaumont Army Medical Center / Texas Tech University Orthopaedic Residency Program, El Paso, Texas, July 1993

246. Ryu J: Advanced Review of Wrist Instability and Its Biomechanics. William Beaumont Army Medical Center / Texas Tech University Orthopaedic Residency Program, El Paso, Texas, July 1993

247. Ryu J: Advanced review of wrist instability and its biomechanics: Visiting Professor to the Department of Orthopaedic Surgery, Kyungpook University, Tae-gu, Korea, June, 1993

248. Ryu J: Anatomy of TFCC, and diagnosis & treatment of TFCC injuries: Visiting Professor to the Department of Orthopaedic Surgery, Kyungpook University, Tae-gu, Korea, June, 1993


249. Ryu J: Partial ulnar resection for ulnar impaction syndrome: Visiting Professor to the Department of Orthopaedic Surgery, Kyungpook University, Tae-gu, Korea, June, 1993

250. Ryu J: Arthroscopic treatment of acute gamekeeper’s thumb: Visiting Professor to the Department of Orthopaedic Surgery, Kyungpook University, Tae-gu, Korea, June, 1993

251. Ryu J: Anatomy of TFCC, and diagnosis & treatment of TFCC injuries: Visiting Professor to the Department of Orthopaedic Surgery, St. Vincent Hospital, Suwon, Korea, June, 1993

252. Ryu J: Partial ulnar resection for ulnar impaction syndrome: Visiting Professor to the Department of Orthopaedic Surgery, St. Vincent Hospital, Suwon, Korea, June, 1993

253. Ryu J: Arthroscopic treatment of acute gamekeeper’s thumb: Visiting Professor to the Department of Orthopaedic Surgery, St. Vincent Hospital, Suwon, Korea, June, 1993

254. Ryu J: Advanced review of wrist instability and its biomechanics: Visiting Professor to the Department of Orthopaedic Surgery, National Medical Center, Seoul, Korea, June, 1993

255. Ryu J: Anatomy of TFCC, and diagnosis & treatment of TFCC injuries: Visiting Professor to the Department of Orthopaedic Surgery, National Medical Center, Seoul, Korea, June, 1993

256. Ryu J: Partial ulnar resection for ulnar impaction syndrome: Visiting Professor to the Department of Orthopaedic Surgery, National Medical Center, Seoul, Korea, June, 1993

257. Ryu J: Partial ulnar resection for ulnar impaction syndrome: Visiting Professor to the Department of Orthopaedic Surgery, Kyunghee University, Seoul, Korea, June, 1993

258. Ryu J: Arthroscopic treatment of acute gamekeeper’s thumb: Visiting Professor to the Department of Orthopaedic Surgery, Kyunghee University, Seoul, Korea, June, 1993

259. Ryu J: Anatomy of TFCC, and diagnosis & treatment of TFCC injuries: Visiting Professor to the Department of Orthopaedic Surgery, Yonsei University, Seoul, Korea, June, 1993

260. Ryu J: Partial ulnar resection for ulnar impaction syndrome: Visiting Professor to the Department of Orthopaedic Surgery, Yonsei University, Seoul, Korea, June, 1993

261. Ryu J: Arthroscopic treatment of acute gamekeeper’s thumb: Visiting Professor to the Department of Orthopaedic Surgery, Yonsei University, Seoul, Korea, June, 1993


262. Ryu J: Clinical and Biomechanical Analysis of Modified Silastic Arthroplasty of the Thumb Basal Joint: Visiting Professor to the Department of Orthopaedic Surgery, Yonsei University, Seoul, Korea, June, 1993

263. Ryu J: Advanced review of wrist instability and its biomechanics: Visiting Professor to the Department of Orthopaedic Surgery, National Police Medical Center, Seoul, Korea, June, 1993

264. Ryu J: Anatomy of TFCC, and diagnosis & treatment of TFCC injuries: Visiting Professor to the Department of Orthopaedic Surgery, National Police Medical Center, Seoul, Korea, June, 1993

265. Ryu J: Partial ulnar resection for ulnar impaction syndrome: Visiting Professor to the Department of Orthopaedic Surgery, National Police Medical Center, Seoul, Korea, June, 1993

266. Ryu J: Arthroscopic Treatment of Acute Thumb UCL Tear: Visiting Professor to the Department of Orthopaedic Surgery, National Police Medical Center, Seoul, Korea, June, 1993

267. Ryu J: Anatomy of TFCC, and diagnosis & treatment of TFCC injuries: Visiting Professor to the Department of Orthopaedic Surgery, Won-Kwang University, Iri, Korea, June, 1993

268. Ryu J: Partial ulnar resection for ulnar impaction syndrome: Visiting Professor to the Department of Orthopaedic Surgery, Won-Kwang University, Iri, Korea, June, 1993

269. Ryu J, Light T: Evolution of arthritis of the Wrist: Visiting Professors to the Department of Orthopaedic Surgery, Won-Kwang University, Iri, Korea, June, 1993

270. Ryu J: Anatomy of TFCC, and diagnosis & treatment of TFCC injuries: Visiting Professor to the Department of Orthopaedic Surgery, University of Ulsan - Joong Ang Hyundai Medical Center, Seoul, Korea, June, 1993

271. Ryu J: Partial ulnar resection for ulnar impaction syndrome: Visiting Professor to the Department of Orthopaedic Surgery, University of Ulsan - Joong Ang Hyundai Medical Center, Seoul, Korea, June, 1993

272. Ryu J, Light T: Evolution of arthritis of the Wrist: Visiting Professors to the Department of Orthopaedic Surgery, University of Ulsan - Joong Ang Hyundai Medical Center, Seoul, Korea, June, 1993

273. Ryu J: Anatomy of TFCC, and diagnosis & treatment of TFCC injuries: Visiting Professor to the Department of Orthopaedic Surgery, Catholic Medical University, Seoul, Korea, June, 1993

274. Ryu J: Partial ulnar resection for ulnar impaction syndrome: Visiting Professor to the Department of Orthopaedic Surgery, Catholic Medical University, Seoul, Korea, June, 1993


275. Ryu J, Light T: Evolution of arthritis of the Wrist: Visiting Professors to the Department of Orthopaedic Surgery, Catholic Medical University, Seoul, Korea, June, 1993

276. Wang H, Ryu J, Han JS.: A Calibration Technique for Measurements from Photographs of Sliced Specimens. ASB, Pittsburgh, Pennsylvania, May 1993

277. Ryu J: Introduction of Orthopaedic Biomechanics. (Graduate Student Seminar) Department of Electrical and Computer Engineering, West Virginia University, Morgantown, WV, March 1993

278. Ryu J: Arthroscopic Treatment of Acute Ulnar Collateral Ligament Tear of the Thumb MP joint. Mid Winter Conference of the West Virginia State Orthopaedic Society, Charleston, West Virginia, January 1993

279. Ryu J: Overview of Human Wrist Biomechanics: Visiting Professor to the Loyola University, Maywood, Illinois, April 1992

280. Ryu J: Arthroscopic Treatment of Acute Gamekeeper’s Thumb: Visiting Professor to the Loyola University, Maywood, Illinois, April 1992

281. Ryu J: Discussion on ‘Asymptomatic SLAC Wrist: Does it Exist?’ presented by Fassler, P.R, Stern, P.J, Kiefhaber, T.R, and McDonough, J.J.: American Society for Surgery of the Hand 46th Annual Meeting, Orlando, Florida, October 1991

282. Ryu J: Carpal Kinematics in Rotary Subluxation of the Scaphoid: Wrist Investigator’s Workshop, Orlando, Florida, October 1991

283. Ryu J: Arthroscopic Treatment of Acute Gamekeeper’s Thumb: Visiting Professor to the West Virginia University, Morgantown, West Virginia, August 1991

284. Ryu J: Silastic Trapezial Arthroplasty: Visiting Professor to the West Virginia University, Morgantown, West Virginia, August 1991

285. Ryu J: Arthroscopic Treatment of Acute Gamekeeper’s Thumb: Guest Lecturer for the Honam Orthopaedic Association, Iri, Korea, July 1991

286. Ryu J: Analysis of Silastic Trapezial Arthroplasty: Guest Lecturer for the Honam Orthopaedic Association, Iri, Korea, July 1991

287. Ryu J: Advancements in Biomechanics of the Wrist: Visiting Professor to the Won Kwang University, Iri, Korea, July 1991

288. Ryu J: Advancements in Biomechanics of the Wrist: Visiting Professor to the Ulsan Medical College, Hyundai Choongang Hospital, Seoul, Korea, July 1991

289. Ryu J: Arthroscopic Treatment of Acute Gamekeeper’s Thumb: Visiting Professor to the National Medical Center, Seoul, Korea, July 1991

290. Ryu J: Analysis of Silastic Trapezial Arthroplasty: Visiting Professor to the National Medical Center, Seoul, Korea, July 1991

291. Ryu J: Arthroscopic Treatment of Acute Gamekeeper’s Thumb: Visiting Professor to the Catholic Medical University, Seoul, Korea, July 1991


292. Ryu J: Analysis of Silastic Trapezial Arthroplasty: Visiting Professor to the Sapporo Medical College, Sapporo, Japan, June 1991

293. Ryu J: Arthroscopic Treatment of Acute Gamekeeper’s Thumb: Visiting Professor to the Sapporo Medical College, Sapporo, Japan, June 1991

294. Ryu J: Advancements in Biomechanics of the Wrist: Visiting Professor to the Sapporo Medical College, Sapporo, Japan, June 1991

295. Ryu J: Arthroscopic Treatment of Acute Gamekeeper’s Thumb: Visiting Professor to the Nagoya University, Nagoya, Japan, June 1991

296. Ryu J: Analysis of Silastic Trapezial Arthroplasty: Visiting Professor to the Nagoya University, Nagoya, Japan, June 1991

297. Ryu J: Arthroscopic Treatment of Acute Gamekeeper’s Thumb: Visiting Professor to the Kyoto Prefectural University of Medicine, Kyoto, Japan, June 1991

298. Ryu J: Analysis of Silastic Trapezial Arthroplasty: Visiting Professor to the Kyoto Prefectural University of Medicine, Kyoto, Japan, June 1991

299. Ryu J: Biomechanics of the Wrist: Visiting Professor to the Vanderbilt University, Nashville, Tennessee, February 1991

300. Ryu J: Biomechanics of the Normal Wrist and Its Instabilities: Visiting Professor to the West Virginia University, Morgantown, West Virginia, February 1991

301. Ryu J: Tendon Excursion and Moment Arm of Wrist Motors and Extrinsic Finger Motors at the Wrist: Wrist Biomechanics Workshop, Rochester, Minnesota, October 1990

302. Ryu J: Analysis of the Wrist Motion in Activities of Daily Living, in Basketball Shooting, and in Pianists: Wrist Biomechanics Workshop, Rochester, Minnesota, October 1990

303. Ryu J: Biomechanics of the Wrist: Visiting Professor to the Georgetown University, Washington, D.C, October 1990

304. Ryu J: Biomechanics of the Wrist: Visiting Professor to the Walter Reed Army Medical Center, Washington, D.C, October 1990

305. Ryu J: Tendon Excursions and Moment Arms of Wrist Motors and Extrinsic Finger Motors at the Wrist: Wrist Investigator’s Workshop, Newport Beach, California, May 1990

306. Ryu J: An Overview of Wrist Instability: Visiting Professor to the Bowman Gray School of Medicine, Winston-salem, North Carolina, December 1989

307. Ryu J: Kienböck’s Disease: Visiting Professor to the Bowman Gray School of Medicine, Winston-salem, North Carolina, December, 1989

308. Ryu J: Anatomy and Biomechanics of the Wrist: Visiting Professor to the Bowman Gray School of Medicine, Winston-salem, North Carolina, December 1989


309. Ryu J: Anatomical, Biomechanical, and Clinical Aspects of Wrist Instabilities: Visiting Professor to the University of Texas Medical School, Houston, Texas, October 1989

310. Ryu J: Functional Evaluation of the Wrist: Wrist Investigator’s Workshop, Tampa, Florida, November 1988

311. Program Chairman for “Seoul Hand Symposium’88”, sponsored by Korean Society of Hand Surgery, Seoul National University, and Yonsei University, Seoul, Korea, September 1988

• Topics presented by Jaiyoung Ryu, M.D. include: 1. Introduction of the American Faculty 2. Anatomy and Biomechanics of the Wrist 3. Rotary Subluxation of the Scaphoid 4. Kienböck’s Disease 5. Arthritis of the Wrist 6. Implant Arthroplasty in the Upper Extremity; Results and What’s New 7. Thumb CMC Joint Arthroplasty 8. Moderator for the Trauma session

312. Ryu J: Biomechanics of Finger MP joint and Thumb CMC Arthroplasty: Visiting Professor to the Medical College of Pennsylvania, Philadelphia, Pennsylvania, May 1988

313. Ryu J: Anatomy and Biomechanics of the Wrist: Visiting Professor to the Medical College of Pennsylvania, Philadelphia, Pennsylvania, May 1988

314. Ryu J: Long-term Follow-up and Biomechanical Analysis of Trapezial Silastic Arthroplasty [Panelist in the panel, entitled, ‘Thumb Carpometacarpal Problems’ moderated by H. Kirk Watson, M.D.]: 1988 Winter Meeting of the American Society for Surgery of the Hand, Atlanta, Georgia, February 1988

315. Ryu J: Use of Limited Wrist Arthrodesis in Kienböck’s Disease [Panelist in the panel, entitled ‘The Role of Limited Arthrodesis in the Wrist’ moderated by H. Kirk Watson, M.D.]: 1988 Winter Meeting of the American Society for Surgery of the Hand, Atlanta, Georgia, February 1988

316. Ryu J: Epidemiology of Pediatric Fractures: 18th Winter Orthopaedic Seminar, Carrie Tingley Hospital Foundation, Albuquerque, New Mexico, December 1987

317. Ryu J: An Alternative Treatment Form for Burn Injuries of the Hand: 18th Winter Orthopaedic Seminar, Carrie Tingley Hospital Foundation, Albuquerque, New Mexico, December 1987

318. Ryu J: Advancements in Biomechanics of the Wrist: Visiting Professor to the University of Oklahoma, Oklahoma City, Oklahoma, November 1987

319. Ryu J: Wrist Instabilities and Their Treatments: Visiting Professor to the Southwestern Medical School, The University of Texas Health Science Center, Dallas, Texas, August 1987


320. Ryu J: Biomechanics of Fracture Fixation: Dehne Memorial Lectureship, El Paso, Texas, March 1987

321. Ryu J: Introduction to Orthopaedic Biomechanics: Seminar of the Department of Mechanical & Industrial Engineering, University of Texas at El Paso, El Paso, Texas, March 1987

322. Ryu J: Kienböck’s Disease: Visiting Professor to the Kyoto Prefectural University of Medicine, Kyoto, Japan, November 1986

323. Ryu J: Instabilities of the Wrist: Visiting Professor to the Kyoto Prefectural University of Medicine, Kyoto, Japan, November 1986

324. Ryu J: Anatomy and Biomechanics of the Wrist: Visiting Professor to the Kyoto Prefectural University of Medicine, Kyoto, Japan, November 1986

325. Ryu J: Pathophysiology, Biomechanics, and Treatment Alternatives fro Scapholunate Dissociation: Visiting Professor to the Catholic Medical College, Seoul, Korea, November 1986

326. Ryu J: Treatment for Dupuytren’s Contracture: Visiting Professor to the National Medical Center, Seoul, Korea, October 1986

327. Ryu J: Pathophysiology and Treatment of Naturally Occurring Degenerative Arthritis of the Wrist: Visiting Professor to the National Medical Center, Seoul, Korea, October 1986

328. Ryu J: Central Deficiency of the Hand: Visiting Professor to the National Medical Center, Seoul, Korea, October 1986

329. Ryu J: DISI and VISI: Visiting Professor to the National Medical Center, Seoul, Korea, October 1986

330. Ryu J: Triscaphe Arthrodesis for Kienböck’s Disease: Visiting Professor to the Department of Orthopaedic Surgery of the Seoul National University College of Medicine, Seoul, Korea, October 24 - November 1986

331. Ryu J: Intercarpal Arthrodesis of the Wrist: Visiting Professor to the Department of Orthopaedic Surgery of the Seoul National University College of Medicine, Seoul, Korea, October 24 - November 1986

332. Ryu J: Rotary Subluxation of the Scaphoid: Visiting Professor to the Department of Orthopaedic Surgery of the Seoul National University College of Medicine, Seoul, Korea, October 24 - November 1986

333. Ryu J: Hand Surgery in United States: Visiting Lecturer to the Korean Society for Surgery of the Hand, Korea, October 1986

334. Ryu J: Kienböck’s Disease: Visiting Lecturer to the Korean Society for Surgery of the Hand, Korea, October 1986

335. Ryu J: Instabilities of the Wrist: Visiting Lecturer to the Korean Society for Surgery of the Hand, Korea, October 1986


336. Ryu J: Biomechanics of the wrist: Visiting Lecturer to the Korean Society for Surgery of the Hand, Korea, October 1986

337. Ryu J: Introduction of Orthopaedic Biomechanics: Guest Lecturer for Seminar of the Department of Mechanical Engineering, New Mexico State University, Las Cruces, New Mexico, May 1986

338. Ryu J: Introduction of Orthopaedic Biomechanics: Research Discussion Group Meeting, University of Texas at El Paso, El Paso, Texas, April 1986

339. Ryu J: From Bionics to Bioengineering: Guest Lecturer for Rio Grande Section meeting of the American Society of Mechanical Engineers, Las Cruces, New Mexico, April 1986

340. Ryu J: Wrist Instability Patterns and their Treatment: Visiting Professor to the Medical College of Pennsylvania, Philadelphia, Pennsylvania, January 1986

341. Ryu J: Biomechanical Evaluation of Range of Motion and Strength of the Wrist Joint in Tennis and Golf Players: Conference for the European Sports Medicine Traveling Fellows, Mayo Clinic, Rochester, Minnesota, June 1985

342. Ryu J: Biomechanical Evaluation of Functional Range of Motion and Strength of the Wrist Joint: Orthopaedic Biomechanics Conference, Mayo Clinic, Rochester, Minnesota, June 1985

343. Ryu J: Triscaphe Arthrodesis and its Use: Visiting Professor to the Southern Illinois University School of Medicine, Springfield, Illinois, May 1985

344. Ryu J: Discussion on Treatment of Scaphoid Nonunion by Electrical Stimulation presented by Moore, M.M. and Slattery, J.: Third Annual Residents’ and Fellows’ Hand Surgery Conference: American Society for Surgery of the Hand, Las Vegas, Nevada, January 1985

345. Ryu J: Carpal Instabilities and their Treatment: Visiting Professor to the Vanderbilt University School of Medicine, Nashville, Tennessee, January 1985

346. Ryu J: Rotary Subluxation of the Scaphoid: Orthopaedic Biomechanics Conference, Mayo Clinic, Rochester, Minnesota, November 1984

347. Ryu J: New Approach to Kienböck’s Disease: Southern New England Hand Society Annual Meeting and Scientific Program, Enfield, Connecticut, December 1983


Invited Visiting Professorships

(Italic: Accepted Invitations)

[Name of the host]

December 2008: Clinique de La Tour Chirurgie de la Main, Geneva, Switzerland [Grégoire Chick]

December 2008: Polyclinique Saint André, Reims, France [Xavier Martinache & Michel Cognet]

July 2008: Catholic University School of Medicine, Seoul, Korea [Seungkoo Rhee]

November 2007: University Hospital of Orthopaedics, Sofia, Bulgaria [George Ilchev & Boris Matev]

November 2007: Pirogov Hospital for EM Medicine, Sofia, Bulgaria [Lyudmil Simeonov]

April 2007: Shanghai Medical College/Hua Shan Hospital, Shanghai, China [Jian-Guang Xu]

October 2006: Hanyang University & Hanil Hospital, Seoul, Korea [HyunSoo Park]

October 2006: Soon Chun Hyang University, Bucheon, Korea [Sung Kyun Jung]

November 2005: Christine M. Kleinert Institute for Hand and Microsurgery, Louisville, KY [Luis Scheker]

May 2005: Henry Ford Hospital, Detroit, MI [Clayton Peimer]

November 2004: Shinshu University, Matsumoto City, Japan [Hiroyuki Kato]

November 2004: Catholic University Medical College, Seoul, Korea [Seung Koo Rhee]

November 2004: Sam Sung Medical Center, Seoul, Korea [Min Jong Park]

November 2004: Chonbuk National University, Jun-joo, Korea [Jun-Mo Lee]

November 2004: University of Athens, Athens, Greece [Panayotis Takis Soucacos]

April 2004: Yamagata University, Yamagata, Japan [Toshihiko Ogino]

October 2002: Iuliu Hatieganu University of Medicine and Pharmacy [Alexandru Georgescu]

July 2002: University of Connecticut, Farmington, CT [Bruce Browner]

July 2002: Saint Louis University, St. Louis, MO [Robert E. Burdge]

May 2002: Won Kwang University, Iksan, Korea [Sangsoo Kim]

May 2002: Catholic University Medical College, Seoul, Korea [In-Young Ok]


March 2002: Shanghai Medical College/Hua Shan Hospital, Shanghai, China [Jian-Guang Xu]

February 2002: Yamagata University, Yamagata, Japan [Toshihiko Ogino]

January 2002: Osaka Medical College, Osaka, Japan [Muneaki Abe]

June 2000: University of New Mexico, Albuquerque, New Mexico [Moheb Moneim]

May 2000: Sapporo Medical University, Sapporo, Japan [Seichii Ishii]

May 2000: St.Marianna University, Yokohama, Japan [Moroe Beppu]

May 2000: Kitasato University, Kanagawa, Japan [Toshiro Futami]

May 2000: Gifu University, Gifu, Japan [Katsuji, Shimizu]

April 2000: Medical College of Ohio, Toledo, Ohio [Nabil A. Ebraheim]

March 2000: Texas Tech University, El Paso, Texas [Raymond J. Bagg]

October 1999: Pusan National University, Pusan, Korea [Yong Jin Kim]

October 1999: Pusan Choonhae Hospital, Pusan, Korea [Yong Jin Kim]

October 1999: St. Marianna University, Yokohama, Japan [Moroe Beppu]

October 1999: Yamagata University, Yamagata, Japan [Toshihiko Ogino]

October 1999: Catholic University, Seoul, Korea [Seung-Koo Rhee]

October 1999: Kyunghee University, Seoul, Korea [Duke Whan Chung]

June 1999: Baylor School of Medicine, Houston, Texas [Hugh Tullos]

November 1998: Catholic University, Seoul, Korea [Myung Sang Moon]

November 1998: Won Kwang University, Iksan-City, Korea [Sang Soo Kim]

December 1996: Kyunghee University, Seoul, Korea [Duke Whan Chung]

December 1996: Sam Sung Medical Center, Seoul, Korea [Kwon Ik Ha]

December 1996: Korea University, Seoul, Korea [Kwang-Suk Lee]

December 1996: St. Vincent Hospital, Catholic University, Suwon, Korea [Yong Koo Kang]

December 1996: Won Kwang University, Iri-City, Korea [Sang Soo Kim]

December 1996: Kyungpook National University, Tae-gu, Korea [Poong Taek Kim]

December 1996: Junpook National University, Jun-joo, Korea [Jun-Mo Lee]

December 1996: Choongnam National University, Tae-jun, Korea

August 1995: Catholic Medical University Seoul, Korea [Seung Koo Rhee],

August 1995: Sapporo Medical University, Sapporo, Japan [Toshihiko Ogino & Seichii Ishii]


August 1995: University of Hokkaido, Sapporo, Japan [Akio Minami & Hiroyuki Kato]

August 1995: Niigata Hand Surgery Foundation, Inc., Niigata, Japan [Tatsuya Tajima],

August 1995: Niigata Univ. School of Medicine, Niigata, Japan [Minoru Shibata]

August 1995: Nagoya University School, Nagoya, Japan [Ryogo Nakamura & Takayuki Miura]

August 1995: Nara Medical University Nara, Japan [Susumu Tamai]

August 1995: Hiroshima Prefectural Rehabilitation Center, Hiroshima, Japan [Kenya Tsuge & Takaya Mizuseki]

August 1995: Hiroshima University School of Medicine, Hiroshima, Japan [Yoshikazu Ikuta]

August 1995: Beijing Ji Shui Tan Hospital & Beijing Medical University, Beijing, China [Shu-Huan Wang]

August 1995: National Research Institute of Sports Science, Bejing, China [Guoping Li]

August 1995: Nantong Medical College Nantong, China [De Shi]

July 1995: Shanghai Medical College/Hua Shan Hospital, Shanghai, China [Yu-Dong Gu]

July 1995: Prince of Wales Hospital Hong Kong [Leung-Kim Hung]

July 1995: Queen Mary Hospital Hong Kong [Ping-Chung Leung]

July 1995: National Taiwan University Hospital, Tai Pei, Taiwan [Jui-Sheng Sun]

July 1995: University of Sydney & St. Luke’s Hospital, Sydney, Australia [Timothy J. Herbert]

July 1995: Watkins Medical Centre, Brisbane, Australia [David Gilpin]

July 1995: Singapore General Hospital, Singapore [Lam-Chuan Teoh]

July 1995: National University Hospital, Singapore [Robert W. H. Pho]

July 1995: Institut Kaplan, Barcelona, Spain [Marc Garcia-Elias & Alberto L. Lluch

June 1995: Central Army Hospital, Budapest, Hungary [Endre Cziffer]

June 1995: Spezialarzt FMH für Orthopädische Chirurgie, Lindenhofspital, Berne, Switzerland [Hans Christoph Meuli & Diego L. Fernandez]

June 1995: Chiurufie St. Leonhard, Zürich, Switzerland [Gontran Sennwald]

June 1995: Klinik fur Handchirurgie, Bad Neustadt, Germany [Ulrich B. Lanz]


June 1995: Erasme University Hospital, Brussels, Belgium [Frédéric Schuind]

June 1995: Catholic University of Nijmegen, Nijmegen, Netherlands [John M.G. Kauer & Rik Huiskes]

June 1995: Lund University Hospital, Lund, Sweden [Carl-Goran Hagert]

June 1995: Malmö General Hospital, Malmö, Sweden [Göran Lundborg & Lars Hagberg]

June 1995: University Hospital, Uppsala, Sweden [Fredrik af Ekenstam]

June 1995: Princess Margaret Rose Orthopaedic Hospital, Edinburgh, Scotland [Douglas Lamb & Geoffrey Hooper]

June 1995: Wrightington Hospital, Wigan, Lancashire, United Kingdom [John K. Stanley & Ian A. Trail]

May 1995: Nottingham University Hospital, Nottingham. U.K. [Nicholas Barton & Timothy R. Davis]

May 1995: “SOS MAIN”, Strasbourg, France [Guy Foucher]

May 1995: Centre Hospitalo-Universitaire de Nancy, Nancy, France [Michel Merle]

May 1995: Hôspital Bichat, Paris, France [Jean-Yves Alnot]

May 1995: Institut Francais De La Main, Paris, France [Raoul Tubiana & Alain Gilbert

May 1995: Professeur Phillippe Saffar, Paris, France

May 1995: Hospital de Purpan, Toulouse, France [Michel Rongiéres & Michel Mansat]

May 1995: Centre Hospitalier Universitaire de Montpellier, Montpellier, France [Yves Allieu]

May 1995: Clinica Ortopedica dell’Università di Brescia, Brescia, Italy [Giorgio Brunelli]

May 1995: Samaritano Hospital, São Paulo, Brazil [Heitor J.R. Ulson]

May 1995: Hospital Frances, Buenos Aires, Argentina [Eduardo Alfrdo Zancolli & Eduardo Rafael Zancolli, Jr.]

August 1993: University of Hawaii, Honolulu, Hawaii [Robert E. Atkinson]

August 1993: Tripler Army Medical Center, Honolulu, Hawaii [Michael R. Bagg]

July 1993: William Beaumont Army Med. Ctr. / Texas Tech Univ, El Paso, Texas [Raymond J. Bagg]

June 1993: Yonsei University, Seoul, Korea [Eung Shick Kang]

June 1993: Catholic Medical University, Seoul, Korea [Myung Sang Moon]


June 1993: University of Ulsan, Seoul, Korea [Key-Yong Kim]

June 1993: National Police Medical Center, Seoul, Korea [Kwon Ik Ha]

June 1993: Kyunghee University, Seoul, Korea [Myung Chul Yoo]

June 1993: National Medical Center, Seoul, Korea [Duck-Yun Cho]

June 1993: Won-Kwang University, Iri, Korea [Sang Soo Kim]

June 1993: St. Vincent Hospital, Suwon, Korea [Yong Koo Kang]

June 1993: Kyungpook University, Tae-gu, Korea [Poong Taek Kim]

April 1992: Loyola University, Maywood, Illinois [Terry Light]

August 1991: West Virginia University, Morgantown, West Virginia [David Blaha]

July 1991: Catholic Medical University, Seoul, Korea [Myung Sang Moon]

July 1991: Ulsan Medical College (Hyundai Asan Medical Center), Seoul, Korea [Key-Yong Kim]

July 1991: Won-Kwang University, Iri, Korea [Sang Soo Kim]

July 1991: National Medical Center, Seoul, Korea [Duck-Yun Cho]

June 1991: Kyoto Prefectural University, Kyoto, Japan [Yasusuke Hirasawa]

June 1991: Nagoya University, Nagoya, Japan [Takayuki Miura]

June 1991: Sapporo Medical College, Sapporo, Japan [Toshihiko Ogino]

February 1991: Vanderbilt University School of Medicine, Nashville, Tennessee [Dan Spengler]

February 1991: West Virginia University, Morgantown, West Virginia [J. David Blaha]

October 1990: Walter Reed Army Medical Center, Washington, D.C.

October 1990: Georgetown University School of Medicine, Washington, D.C. [George Bogumill]

December 1989: Bowman Gray School of Medicine, Wake Forest University, Winston-Salem, North Carolina [Gary G. Poehling]

October 1989: University of Texas Medical School, Houston, Texas

May 1988: Medical College of Pennsylvania, Philadelphia, Pennsylvania

November 1987: University of Oklahoma, Oklahoma City, Oklahoma

August 1987: Southwestern Medical School, University of Texas, Dallas, Texas

March 1987: University of Texas at El Paso, El Paso, Texas

November 1986: Kyoto Prefectural University of Medicine, Kyoto, Japan

November 1986: Catholic Medical College, Seoul, Korea


October 1986: National Medical Center, Seoul, Korea

October 1986: Seoul National University College of Medicine, Seoul, Korea

October 1986: Korean Society for Surgery of the Hand, Korea

May 1986: New Mexico State University, Las Cruces, New Mexico

April 1986: University of Texas at El Paso, El Paso, Texas

January 1986: Medical College of Pennsylvania, Philadelphia, Pennsylvania

May 1985: Southern Illinois University School of Medicine, Springfield, Illinois

January 1985: Vanderbilt University School of Medicine, Nashville, Tennessee


Invited Lectureships

(Italic: Accepted Invitations)

November 2010: Plenary Invited Speaker, Eleventh World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Seoul, Korea

June 2010: Invited Speaker, 15th FESSH Congress, Bucharest, Romania, March 2010: Invited Speaker, 2010 Hand Surgery Symposium, entitled X-Games of Upper Extremity Trauma, Philadelphia, PA

August 2008: Invited Speaker, Wrist & Elbow Arthroscopy and Reconstruction (ASSH & AAOS), Rosemont, IL

March 2008: Invited Speaker, Cairo International Hand Surgery Conference, Cairo, Egypt

January 2008: Invited Panelist, 38th AAHS Annual Meeting, Beverly Hills, CA

September 2007: Invited Panelist, 62nd ASSH Annual Meeting, Seattle, WA

September 2007: Invited Guest Speaker, Asian Pacific Orthopaedic Association Congress, Seoul, Korea

April 2007: Invited Guest Speaker, 50th JSSH Annual Meeting, Yamagata, Japan

April 2007: Invited Guest Speaker & Panel Moderator, International Symposium of Hand Surgery in Yamagata, Yamagata, Japan

March 2007: Invited Speaker, Tenth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Sydney, Australia

March 2007: Invited Speaker & Panel Moderator, Pan Pacific Hand and Upper Limb Trauma Symposium, Queenstown, New Zealand

January 2007: Panel Moderator, 37th AAHS Annual Meeting, Rio Grande, Puerto Rico

October 2006: Invited Guest Speaker, Korean Orthopaedic Association 50th Anniversary Congress, Seoul, Korea

February 2006: Invited Lecturer, Crucial Elements in Hand Surgery, Pittsburgh, PA

January 2006: Invited Speaker, AAHS Hand Therapy Program, Tucson, AZ

January 2006: Panel Co-moderator, 36th Annual Meeting of AAHS, Tucson, AZ

September 2005: Guest Speaker, Hellenic SSH, Samos Island, Greece

September 2005: Guest Speaker and Symposium Chairman, XXIII SICOT/SIROT triennial world congress, Istanbul, Turkey


August 2005: Invited Speaker, Catholic University Alumni Association Annual Meeting, Vernon, NJ

November 2004: Guest Speaker, First Alps Orthopaedic Seminar, Matsumoto, Japan

November 2004: Guest Speaker, 5th Congress of Asian Pacific Federation of Societies for Surgery of the Hand (APFSSH), Osaka, Japan

November 2004: Guest Lecturer, Combined Annual Congress of the Hellenic Societies for Recontructive Microsurgery and Surgery of the Hand, Athens, Grece

June 2004: Congress co-chairman & Chairman of the scientific committee, Panelist, Symposia participant, Post-IFSSH Congress 2004, Bucharest, Romania

June 2004: Session Chair & Panelist, Ninth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Budapest, Hungary

April 2004: Invited Speaker, Annual Meeting of JSSH, Osaka, Japan

April 2004: Faculty, AO ASIF Hand and Wrist Fracture Course, Coronado, CA

April 2003: Guest Speaker, Combined meeting of British and American Societies for Surgery of the Hand, Cambridge, Great Britain

October 2002: Keynote Speaker and Special Guest Lecturer, National Congress of the Romanian societies of hand Surgery and Microsurgery, Bucharest, Romania

March 2002: Keynote Speaker, Chair of Symposium, Chair of Round Table Discussion, Three Instructional Courses, 4th Congress of Asian Pacific Federation of Societies for Surgery of the Hand (APFSSH), Seoul, Korea

February 2002: Guest Speaker, 16th Annual Meeting of Eastern JSSH, Sapporo, Japan

January 2002: Guest Speaker, Annual Meeting of Japanese Elbow Society, Sapporo, Japan

January 2001: Guest Speaker, Annual Meeting of Central JSSH, Hiroshima, Japan [Takaya Mizuseki]

June 2001: Invited Guest Speaker, Session Chair, & Panelist, Eighth World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Istanbul, Turkey

November 2000: Course Chairman, Panelist, and Speaker, 21st Annual Orthopedic Reunion Day, West Virginia University, Morgantown, WV, November, 2000


October 2000: Guest Lecturer, 18th Advanced Course on Hand Surgery, 6th European Edition, Forte Dei Marmi, Italy

July 2000: Guest Speaker, EBI Hand Forum, Parsippany, NJ

May 2000: Special Guest Speaker, 43rd Annual Meeting, Japanese Society for Surgery of the Hand, Kyoto, Japan

May 2000: Guest Speaker, 2nd Orthopaedic Alumni Meeting, Gifu University, Gifu, Japan

October 1999: Special Lecturer, Pusan-Ulsan-Kyungnam Orthopaedic Society, Pusan, Korea

October 1999: Invited Guest Speaker, 34th Annual Korean Orthopaedic Association Meeting, Seoul, Korea

October 1999 Invited Guest Speaker, 5th Annual Meeting, Kanagawa Society for Surgery of the Hand and Elbow, Yokohama, Japan

October 1999: Special Guest Speaker, 14th Annual Orthopedic Research Meeting of the Japanese Orthopaedic Association, Nara, Japan

October 1999: Invited Guest speaker, Yamagata Orthopaedic Association, Yamagata, Japan

March 1999: Invited Guest Panelist, Wrist Symposium, 2nd Congress of the Asian Pacific Federation of Societies for Surgery of the Hand, Singapore

November 1998: Invited Guest Speaker, 22nd Congress of the Korean Society of Reconstructive Hand Surgery, Seoul, Korea

October 1998: Invited Speaker to “Management for Disorders of the Hand and Wrist”, Allegheny University Hospitals, Pittsburgh, Pennsylvania

July 1998: Invited Guest Speaker, Fifteenth Annual Scientific Meeting, Catholic University Medical College Alumni Association of America, Champion, Pennsylvania

May 1998: Invited Guest Speaker & Session Chair, Seventh World Congress, International Federation of Societies for Surgery of the Hand (IFSSH), Vancouver, Canada

October 1997: Guest Lecturer, Chinese Society for Surgery of the Hand, Xian, People’s Republic of China

April 1997: Faculty, The Female Athletics - Special Considerations, El Paso, Texas

February 1997: Guest Speaker, Mason-Dixon Society, Morgantown, West Virginia

October 1996: Faculty, Regional Review Courses in Hand Surgery, American Society for Surgery of the Hand, Pittsburgh, PA


November 1995: Guest Speaker & Co-Chairman for the Upper Extremity Session, Annual Meeting, Bioengineering Division, American Society of Mechanical Engineering (ASME), San Francisco, California

July 1995: Co-Chairman and Panelist for “TFCC and DRUJ”, 6th Congress of the International Federation of Societies for Surgery of the Hand (IFSSH), Helsinki, Finland

October 1994; Panelist, Clinical Controversies. ASSH 49th Annual Meeting, Cincinnati, Ohio

July 1994: Chairman for session “Methodology for Joint Mechanics”, Second World Congress of Biomechanics, Amsterdam, The Netherlands

March 1994: Moderator and Panelist for “Motion Salvage vs. Wrist Arthrodesis in Management of the Painful Wrist”, Spring Members Meeting, American Society for Surgery of the Hand, Palm Springs, CA

October 1993: Faculty, Regional Review Courses in Hand Surgery, American Society for Surgery of the Hand, Pittsburgh, PA

August 1993: Panelist for “Hand Reconstruction: Traumatized”, 19th World Congress of the Société Internationale de Chiurgie Orthopédique et de Traumatologie (SICOT), Seoul, Korea

June 1993: Guest Lecturer, Jun Buk Orthopaedic Association, Iri City, Korea

May 1993: Presidential Guest Lecturer, 36th Annual Congress of the Japanese Society for Surgery of the Hand, Sapporo, Japan

February 1993: Faculty and Panelist for ASSH 1993 Specialty Day during the 60th AAOS annual meeting, San Francisco, California

June 1992: Faculty and Panelist for “Current Problems in Hand Surgery”, sponsored by the American Association for Hand Surgery and the Hand Surgery Section of the Hungarian Society for Traumatology, Budapest, Hungary

May 1992: Faculty, Wrist Session Moderator, and Panelist for “Advances in the Biomechanics of the Hand and Wrist”, sponsored by NATO, Brussels, Belgium

February 1992: Faculty for “1992 World Congress on Arts and Medicine”, sponsored by MedArt International, New York, New York

July 1991: Guest Lecturer, Honam Orthopaedic Association, Iri, Korea

March 1991: Faculty for “International Symposium on the Wrist”, Nagoya, Japan

October 1990: Faculty for “Wrist Biomechanics Workshop”, sponsored by ASSH, Rochester, Minnesota

September 1990: Chairman, Session VI [Upper Extremity] of the First World Congress of Biomechanics, La Jolla, California


September 1988: Program Chairman for “Seoul Hand Symposium’88”, sponsored by Korean Society of Hand Surgery, Seoul National University, and Yonsei University, Seoul, Korea

February 1988: Panelist in the panel, entitled, ‘Thumb Carpometacarpal Problems’ 1988 Winter Meeting of the ASSH, Atlanta, Georgia

February 1988: Panelist in the panel, entitled ‘The Role of Limited Arthrodesis in the Wrist’ 1988 Winter Meeting of the ASSH, Atlanta, Georgia

June 1987: Faculty for “Carpal Connection’87”, sponsored by Orthopaedic Research of Virginia Foundation, Hilton Head Island, South Carolina

March 1987: Dehne Memorial Lectureship, El Paso, Texas

September 1986: Faculty for “Wrist Disorders”, sponsored by ASSH, Rochester, Minnesota

June 1986: Faculty for “New Mexico Orthopaedic Association Annual Meeting”, Albuquerque, New Mexico

April 1986: Guest Lecturer, Rio Grande Section the American Society of Mechanical Engineers, Las Cruces, New Mexico

Visiting Surgeons

03/18/02: Tendon Transfer for Mixed Nerve Injury, Catholic University, Seoul, Korea

12/20/96: Repair of Scaphoid Nonunion, Kyungpook National University, Tae-gu, Korea

12/20/96: STT Arthrodesis for Kienbock’s, Kyungpook National University, Tae-gu, Korea

12/16/96: Corrective osteotomy of proximal phalanx, Kyunghee University, Seoul, Korea

12/16/96: Release of 1st dorsal compartment, St. Vincent Hospital, Suwon, Korea

8/10/95: Wrist Arthroscopy, Nara Medical University, Nara, Japan

6/14/95: Wrist Arthroscopy, Park Leopold Kliniek, Brussel, Belgium

6/8/93: St. Vincent Hospital, Suwon, Korea

10/86: Partial Fasciectomy, Seoul National University College of Medicine, Seoul, Korea

10/86: Transfer of toe proximal phalanx, Seoul National University College of Medicine, Seoul, Korea


Grants and Contracts Awarded (Total: $1.924,931.00: as P.I. unless noted otherwise)

February 1994: Whitaker Foundation Research Grant ($179,926: P.I.: J.S. Han,

Ph.D.): Mechanically Induced Cumulative Trauma Causing Epi-condylitis of the Upper Extremity in an Animal Model

October 1994: American Society for Surgery of the Hand Seed Grant ($8,000: P.I.: J.S. Han, Ph.D.): Epicondylitis project

August 1993: West Virginia University Hospital Biomechanics Research Fund ($18,000): Unrestricted for Biomechanics Laboratory Research Activities

March 1993: West Virginia University Senate Grant for Research ($4,000: P.I.: J.S. Han, Ph.D.): Normal Wrist Kinematics with New Flexible Goniometer

January 1993: West Virginia University Health Sciences Center Biomedical Research Support Grant ($7,919: P.I.: J.S. Han, Ph.D.): A Geometric Analysis of Carpal Bones

August 1992: West Virginia University Hospital Biomechanics Research Fund ($36,000): Unrestricted for Biomechanics Laboratory Research Activities

August 1992: WVU Departmental Research Lab Construction and Start-up Re-search Fund ($520,000)

March 1992: Orthopaedic Research and Education Foundation Research Grant ($149,747): Biomechanical Analysis of Wrist Instabilities and Their Treatment

February 1992: Thomason Hospital Fund ($49,263): Salary and Benefits for three Biomechanics Research Fellows

February 1992: Thomason Hospital Fund ($57,920): Salary and Benefits for Director of Hand Surgery Service

September 1991: Thomason Biomechanics Research Fund ($48,000): Unrestricted for Biomechanics Laboratory Research Activities








March 1989: HEAF Fund ($16,220): Renovation of Biomechanics Laboratory

March 1989: HVA Fund ($11,280): Renovation of Biomechanics Laboratory

February 1989: Thomason Hospital Fund ($27,520): Salary and Benefits for two Bio-mechanics Research Fellows

February 1989: Thomason Hospital Fund ($48,000): Salary and Benefits for a new position, Director of Hand Surgery Service


September 1988: HEAF Fund ($33,000): Furnishing Equipment for Biomechanics Lab-oratory

September 1988: Associate Dean’s Award ($100,000): Unrestricted for Biomechanics Laboratory Research Activities

July 1988: Whitaker Foundation Research Grant ($149,905): Biomechanical Analysis of Wrist Instabilities and Their Treatment

March 1987: Texas Tech University School of Medicine Seed Research Grant ($6,000): Development of Dynamic Wrist Simulator and Its Mathe-matical Model

February 1986: Orthopaedic Research and Education Foundation Department Progress Grant ($7,165): Remodeling of the Biomechanics Laborato-ry

February 1986: American Society for Surgery of the Hand Seed Grant ($2,000): The Kinesiology of the Wrist Joint

January 1986: Seed Grant in Junior Category by the American Association for Hand Surgery ($3.000): Biomechanical Analysis of Contact Area of the Normal Wrist Joint

September 1985: TTU Departmental Lab Start-up Fund ($76,000)

August 1985: Texas Tech University School of Medicine Seed Research Grant ($7,700): Biomechanics of the Normal and Pathologic Wrists

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