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The possible relationship between football playing and osteoarthritis in the hip and knee joints has been examined. The results of clinical and radiographic examinations of 57 retired football players and a corresponding control group were compared. Osteoarthritis of the hip joint was found to occur significantly more often in the football players than in the controls. Such a relationship could not be found regarding the knee joint.
Klünder et al. (Tue,) studied this question.
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