Late reconstruction of chronic distal biceps tendon ruptures with a semitendinosus autograft technique.

We compared 2 groups of patients with chronic distal biceps tendon ruptures, 7 patients treated nonoperatively and 7 undergoing semitendinosus autograft tendon reconstruction. The mean time to surgery after the initial injury was 17 weeks. The mean clinical follow-up in the operative group was 63 months.