The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A....
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Transcript of The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A....
![Page 1: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/1.jpg)
The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement
by Paul D. Postak, and A. Seth Greenwald
J Bone Joint Surg AmVolume 88(suppl 4):148-155
December 1, 2006
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 2: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/2.jpg)
A failed cemented total hip replacement showing marked radiolucency indicating disruption of the bone-cement interface.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 3: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/3.jpg)
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 4: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/4.jpg)
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 5: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/5.jpg)
The Vortex system.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 6: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/6.jpg)
Creation of bone-cement specimens through retrofilling.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 7: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/7.jpg)
The environmental test chamber.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 8: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/8.jpg)
A classic diametral tension fracture.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 9: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/9.jpg)
Figs. 6-A through 6-I Specimens of each bone cement in which the median percent area porosity was calculated.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 10: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/10.jpg)
Vacuum-mixed VersaBond.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 11: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/11.jpg)
Vacuum-mixed VersaBond AB with Gentamicin.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 12: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/12.jpg)
Vacuum-mixed Endurance.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 13: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/13.jpg)
Vacuum-mixed Endurance Gentamicin.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 14: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/14.jpg)
Vacuum-mixed Surgical Simplex P.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 15: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/15.jpg)
Vacuum-mixed Simplex P with Tobramycin.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 16: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/16.jpg)
Vacuum-mixed Surgical Simplex P with hand-blended tobramycin.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 17: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/17.jpg)
Hand-mixed Surgical Simplex P.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 18: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/18.jpg)
Percent area porosity for each bone cement evaluated.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 19: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/19.jpg)
Ultimate diametral tension strength for each bone cement evaluated.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.
![Page 20: The Influence of Antibiotics on the Fatigue Life of Acrylic Bone Cement by Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am Volume 88(suppl 4):148-155.](https://reader035.fdocuments.in/reader035/viewer/2022062713/56649f4f5503460f94c714ae/html5/thumbnails/20.jpg)
Fatigue life in diametral tension for each bone cement evaluated.
Paul D. Postak, and A. Seth Greenwald J Bone Joint Surg Am 2006;88:148-155
©2006 by The Journal of Bone and Joint Surgery, Inc.