Results of chronic Achilles tendinopathy surgery on elite and nonelite track athletes.

Twenty-seven track athletes/runners with chronic Achilles tendinopathy underwent a retrospective review of 37 surgical Achilles procedures performed between 1990 and 1999. There were 22 males and 5 females. Average age of the group was 36.6 years (range, 16-75 years). The mean "return to activity" (RTA) was 10.6 +/- 6.3 weeks. For elite athletes, RTA was 7.9 = 4.8 weeks. For nonelite athletes, RTA was 15.0 +/- 6.2 weeks, and was statistically higher (p = .003). There was no significant difference between males' and females' RTA. Average follow-up for the group was 4.7 years (range, 1-10 years). Runners on average ran more than 60 miles a week. There were 14 elite and 13 nonelite athletes, including four Olympians, five sub-4-minute milers, and four National Champions. Return to competition and "100%" were 25.0 and 25.4 weeks, respectively, for the elite group. Return to competition for the nonelite group was 27.0 +/- 11.0 weeks. Eighteen patients underwent peritenolysis with a mean RTA of 7.7 weeks. Of this group, four patients with concomitant bony procedures had significantly slower RTA as opposed to the 14 patients who had peritenolysis only (mean, 4.5 weeks). Four patients had Achilles debridement for mucoid degeneration, and a mean RTA of 12.8 weeks. Eleven patients had Haglund-type procedure (retrocalcaneal exostectomy) had a mean RTA of 15.1 weeks. Six Achilles tendocalcinosis repair patients had a mean RTA of 12.0 weeks. There were three reoperations, two of which were performed by the author. Using the Testa Achilles tendon surgery rating scale, this group of patients had 34 "excellent" and 3 "good" results. The patients who underwent a reoperation were able to achieve "good" or better results.