Related Experiment Video
Updated: Aug 9, 2026

Modified Long Head of Biceps Tendon Rerouting and Fixation as Partial Capsular Reconstruction for Massive Irreparable Rotator Cuff Tears
Published on: March 6, 2026
Partial rupture of the distal biceps tendon
1Department of Orthopedics, Mayo Clinic, Rochester, Minnesota 55905.
Abstract:
Rupture of the distal biceps tendon is a relatively uncommon injury. Roentgenograms often demonstrate osseous changes at the radial tuberosity consistent with the degenerative tendon changes seen at the time of surgical repair. Partial rupture of the distal biceps tendon exhibits features similar to that of complete disruption, including acute antecubital pain, weakness of elbow flexion, and forearm supination, and differs only in that the biceps tendon is still palpable in teh partial rupture. The clinical presentation, surgical confirmation, and treatment of this condition seems not to have been reported previously in the literature.
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