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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.

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Presentation on theme: "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."— Presentation transcript:

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 December 1, 2006 ©2006 by The Journal of Bone and Joint Surgery, Inc.

2 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.

3 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.

4 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.

5 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.

6 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.

7 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.

8 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.

9 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.

10 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.

11 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.

12 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.

13 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.

14 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.

15 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.

16 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.

17 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.

18 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.

19 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.

20 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.


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