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Intermediate-Term Follow-up After Ankle Distraction for Treatment of End-Stage Osteoarthritis by Mai P. Nguyen, Douglas R. Pedersen, Yubo Gao, Charles.

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Presentation on theme: "Intermediate-Term Follow-up After Ankle Distraction for Treatment of End-Stage Osteoarthritis by Mai P. Nguyen, Douglas R. Pedersen, Yubo Gao, Charles."— Presentation transcript:

1 Intermediate-Term Follow-up After Ankle Distraction for Treatment of End-Stage Osteoarthritis by Mai P. Nguyen, Douglas R. Pedersen, Yubo Gao, Charles L. Saltzman, and Annunziato Amendola J Bone Joint Surg Am Volume 97(7):590-596 April 1, 2015 ©2015 by The Journal of Bone and Joint Surgery, Inc.

2 Ankle distractor. Mai P. Nguyen et al. J Bone Joint Surg Am 2015;97:590-596 ©2015 by The Journal of Bone and Joint Surgery, Inc.

3 Radiographs made before and after distraction. Mai P. Nguyen et al. J Bone Joint Surg Am 2015;97:590-596 ©2015 by The Journal of Bone and Joint Surgery, Inc.

4 Flowchart illustrating patient recruitment and the follow-up process. Mai P. Nguyen et al. J Bone Joint Surg Am 2015;97:590-596 ©2015 by The Journal of Bone and Joint Surgery, Inc.

5 Kaplan-Meier survivorship curve with 95% confidence intervals for the end point of total ankle arthroplasty or ankle arthrodesis. Mai P. Nguyen et al. J Bone Joint Surg Am 2015;97:590-596 ©2015 by The Journal of Bone and Joint Surgery, Inc.

6 Comparison of AOS scores between the native-ankle group and the ankle-conversion group. Mai P. Nguyen et al. J Bone Joint Surg Am 2015;97:590-596 ©2015 by The Journal of Bone and Joint Surgery, Inc.


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