upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed...
Transcript of upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed...
![Page 1: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/1.jpg)
Organization of the
Upper Limb
Robert S. Staron, Ph.D.
August Immersion
![Page 2: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/2.jpg)
Grant’s Atlas of Anatomy 8th ed Grant’s Atlas 8th ed
![Page 3: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/3.jpg)
Antr division:
flexor comp.
Postr division:
ext comp.
Netter’s Atlas of Human Embry 2002
![Page 4: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/4.jpg)
Origin of Limb
Muscles
Dorsal muscle mass forms
extensors and supinators in
upper limb, extensors and
abductors in lower limb.
Ventral muscle mass forms
flexors and pronators in
upper limb and flexors and
adductors in lower limb.
Morphogenesis guided by CT,
not myoblasts
Split into individual muscles,
cell death involved
Carlson l999 Human Embryology Larsen 1993
![Page 5: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/5.jpg)
Hollinshead’s Textbook of Anatomy 5th ed
![Page 6: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/6.jpg)
Grant’s Dissector 13th ed
![Page 7: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/7.jpg)
Brachial Plexus
Netter’s Atlas 2nd ed
![Page 8: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/8.jpg)
1) trapezius m.
2) latissimus dorsi m.
3) levator scapulae m.
4) rhomboideus major m.
5) rhomboideus minor m.
6) serratus anterior m.
1) infraspinatus m.
2) supraspinatus m.
3) subscapularis m.
4) teres minor m.
5) teres major m.
6) deltoid m.
Extrinsic shoulder mm. Intrinsic shoulder mm.
Anterior thorax mm.
1) pectoralis major and minor mm.
2) subclavius m.
![Page 9: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/9.jpg)
Netter’s Atlas of Human Anatomy 2nd ed
![Page 10: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/10.jpg)
rotator cuff musculature
Netter’s Atlas 2nd ed
![Page 11: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/11.jpg)
Netter’s Atlas 2nd ed
![Page 12: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/12.jpg)
Grant’s Dissector 13th ed
![Page 13: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/13.jpg)
brachium
biceps brachii m.
long head
short head
brachialis m.
coracobrachialis m.
triceps brachii m.
lateral head
medial head
long head
anconeus m.
antr compartment postr compartment
![Page 14: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/14.jpg)
musculocutaneous n.
(C5-C7)
Netter’s Atlas of Human Anatomy 2nd ed
biceps brachii m.
brachialis m.
coracobrachialis m.
![Page 15: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/15.jpg)
axillary n. (C5-C6)
radial n. (C5-T1)
Netter’s Atlas of Human Anatomy 2nd ed
deltoid m. teres minor m.
triceps brachii m. anconeus m.
(brachialis m.)
![Page 16: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/16.jpg)
Grant’s Dissector 13th ed
![Page 17: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/17.jpg)
Grant’s Dissector 13th ed
![Page 18: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/18.jpg)
antebrachium
pronator teres m.
flex. carpi radialis m.
palmaris longus m.
flex. carpi ulnaris m.
flex. digit. superf. m.
flex. digit. profund. m.
flex. pollicis longus m.
pronator quadratus m.
brachioradialis m.
ext. carpi radialis longus m.
ext. carpi radialis brevis m.
ext. carpi ulnaris m.
extensor digitorum m.
extensor digiti minimi m.
extensor indicis m.
abd pollicis longus m.
ext. pollicis longus/brevis m.
supinator m.
antr compartment postr compartment
![Page 19: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/19.jpg)
radial n. (C5-T1)
Netter’s Atlas of Human Anatomy 2nd ed
triceps brachii m.,
anconeus m.
(brachialis m.)
BR, ECRL, ECRB,
ED, EDM,
supinator, ECU,
EI, AbdPL, EPL,
EPB
![Page 20: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/20.jpg)
ulnar n. (C7-T1)
Netter’s Atlas of Human Anatomy 2nd ed
flex carpi ulnaris m.
medial ½ FDP
+ 14 intrinsic hand muscles
![Page 21: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/21.jpg)
median n. (C5-T1)
Netter’s Atlas of Human Anatomy 2nd ed
PT, FCR, PL,
FDS, lat ½ FDP,
FPL, PQ
+ 5 intrinsic hand muscles
![Page 22: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/22.jpg)
Grant’s Atlas of Anatomy 11th ed
![Page 23: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/23.jpg)
intrinsic hand muscles
7 interosseii mm. (4 dorsal/3 palmar)
4 lumbrical mm. (1, 2, 3, 4)
palmaris brevis m.
adductor pollicis m.
three thenar mm. (OP, abd.PB, FPB)
three hypothenar mm. (ODM, abd.DM, FDMB)
![Page 24: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/24.jpg)
intrinsic hand muscles
7 interosseii mm. (4 dorsal/3 palmar)
4 lumbrical mm. (1, 2, 3, 4)
palmaris brevis m.
adductor pollicis m.
three thenar mm. (OP, abd.PB, FPB)
three hypothenar mm. (ODM, abd.DM, FDMB)
(median n.) (ulnar n.)
![Page 25: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/25.jpg)
upper limb -
cutaneous innervation
Netter’s Atlas of Human Anatomy 2nd ed
![Page 26: upper limb organization - Ohio UniversityAug 04, 2011 · Netter’s Atlas of Human Anatomy 2nd ed flex carpi ulnaris m. medial ½ FDP + 14 intrinsic hand muscles . median n. (C5-T1)](https://reader036.fdocuments.in/reader036/viewer/2022071504/6124ac8e6f89e256427d9d86/html5/thumbnails/26.jpg)
upper limb –
dermatome pattern
Netter’s Atlas of Human Anatomy 2nd ed