Late Reconstruction of Chronic Distal Biceps Tendon Ruptures Using Fascia Lata Autograft and Suture Anchor Fixation

Abstract

Distal biceps tendon ruptures are a rare injury, and surgical reconstruction is typically recommended for chronic ruptures. There is no consensus regarding the most appropriate reconstruction technique. We present our experience with reconstruction of chronic distal biceps tendon ruptures with fascia lata autograft, secured to the bicipital tuberosity with suture anchors. A single anterior incision is used for all patients. Tension is set with the elbow in 50 degrees of flexion. Ninety-two percent of our patients reported improvement in elbow flexion and supination and were pleased with the surgery. Range of motion and isokinetic flexion and supination strength after this procedure was comparable with other distal biceps tendon reconstruction options using tendon grafts and suture anchor fixation from a single anterior approach. Furthermore, common complications associated with distal biceps tendon repair and reconstruction can be avoided with this technique. We therefore feel that this technique is a viable surgical treatment alternative with good subjective and objective outcomes. Level IV.