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Early Corrosion-Related Failure of the Rejuvenate Modular Total Hip Replacement by Morteza Meftah, Amgad M. Haleem, Matthew B. Burn, Kevin M. Smith, and.

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Presentation on theme: "Early Corrosion-Related Failure of the Rejuvenate Modular Total Hip Replacement by Morteza Meftah, Amgad M. Haleem, Matthew B. Burn, Kevin M. Smith, and."— Presentation transcript:

1 Early Corrosion-Related Failure of the Rejuvenate Modular Total Hip Replacement by Morteza Meftah, Amgad M. Haleem, Matthew B. Burn, Kevin M. Smith, and Stephen J. Incavo J Bone Joint Surg Am Volume 96(6):481-487 March 19, 2014 ©2014 by The Journal of Bone and Joint Surgery, Inc.

2 Photograph of a revised Rejuvenate stem, showing the modular neck (Fig. 1-A) and stem (Fig. 1- B) junction with visible corrosion (arrows). Morteza Meftah et al. J Bone Joint Surg Am 2014;96:481- 487 ©2014 by The Journal of Bone and Joint Surgery, Inc.

3 The serum metal ion levels in patients who did not undergo revision total hip arthroplasty. Morteza Meftah et al. J Bone Joint Surg Am 2014;96:481- 487 ©2014 by The Journal of Bone and Joint Surgery, Inc.

4 The serum metal ion levels in patients who underwent revision total hip arthroplasty. Morteza Meftah et al. J Bone Joint Surg Am 2014;96:481- 487 ©2014 by The Journal of Bone and Joint Surgery, Inc.

5 Kaplan-Meier survivorship curve with revision related to metal corrosion as the end point. Morteza Meftah et al. J Bone Joint Surg Am 2014;96:481- 487 ©2014 by The Journal of Bone and Joint Surgery, Inc.

6 There was a significant difference in the revision-free probability for patients with Co levels of >4.0 μg/L (green line) as compared with patients with Co levels of ≤4.0 μg/L (blue line). Morteza Meftah et al. J Bone Joint Surg Am 2014;96:481- 487 ©2014 by The Journal of Bone and Joint Surgery, Inc.


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