Abstract
Summary Fifteen cases of paralysis of the quadriceps muscles secondary to poliomyelitis were managed by hamstring tendon transfers with an average follow-up of 48 months. Results of 13.5% excellent, 73% good, and 13.5% fair were obtained, according to an objective scoring system. Significant improvement in gait pattern, relief from brace use, or “hand-on-thigh” ambulation was seen in all cases. A mean extension lag of 30° was observed in patients examined in the sitting position. Lack of active terminal knee flexion, prohibiting comfortable floor sitting, was the main untoward effect and the source of complaint in four patients.
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