作者: Jyrki A. Kettunen , Martti Kvist , Erkki Alanen , Urho M. Kujala
DOI: 10.1177/03635465020300051001
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摘要: Background: Little information is available on the long-term outcome of jumper's knee, a common problem among athletes.Purpose: Our aim was to determine 15-year prognosis knee.Study Design: Prospective case control.Methods: The for knee studied using two groups: athletes with and nonsymptomatic control athletes. At baseline, all subjects participated in standardized clinical examinations measurements, 15 years later they were asked respond questionnaire.Results: Twenty 16 athlete responded (response rate 74% 84%, respectively). group reported significantly more symptoms according their Kujala score pain after repeated squatting. Fifty-three percent (9 17) that had quit sports career because problem, compared 7% (1 14). Patellar height w...