The purpose of this study is to determine any functional outcome differences in patients who have undergone surgical treatment for ankle osteoarthritis using surveys, step counts, and laboratory gait analysis.

This study is closed to recruiting new subjects but remains open for continued follow-up procedures.

Read more: http://www.clinicaltrials.gov/ct2/show/NCT00391365?cond=%22Arthritis%22&lup_s=08/23/2013&lup_d=30