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): April 1, 2015 ©2015 by The Journal of Bone and Joint Surgery, Inc.
Ankle distractor. Mai P. Nguyen et al. J Bone Joint Surg Am 2015;97: ©2015 by The Journal of Bone and Joint Surgery, Inc.
Radiographs made before and after distraction. Mai P. Nguyen et al. J Bone Joint Surg Am 2015;97: ©2015 by The Journal of Bone and Joint Surgery, Inc.
Flowchart illustrating patient recruitment and the follow-up process. Mai P. Nguyen et al. J Bone Joint Surg Am 2015;97: ©2015 by The Journal of Bone and Joint Surgery, Inc.
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: ©2015 by The Journal of Bone and Joint Surgery, Inc.
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: ©2015 by The Journal of Bone and Joint Surgery, Inc.