Chronic quadriceps tendon rupture: quadriceps tendon reconstruction using ipsilateral semitendinosus tendon graft.

Ruptures of the quadriceps tendon (QTRs) are uncommon. If the rupture is not diagnosed, chronic ruptures may develop. Re-ruptures of the quadriceps tendon are rare. Surgery is challenging because of tendon retraction, atrophy and poor quality of the remaining tissue. Multiple surgical techniques have been described. We propose a novel technique in which the quadriceps tendon is reconstructed using the ipsilateral semitendinosus tendon.