Short-term outcome of unicortical, intramedullary repair of distal biceps ruptures – A retrospective cohort study

Short-term functional and patient-reported outcomes in traditional BR and newly reported UR of distal biceps tendon ruptures are comparable and excellent. UR did not have higher failure rate despite follow-up periods beyond what is typically reported for tendon reruptures. In this limited retrospective cohort study, UR also did not encounter postoperative PIN palsy and had an NNT of 22 patients. In the appropriate clinical setting, this provides early evidence supporting the utilization of unicortical intramedullary suture anchor fixation of distal biceps tendon ruptures as well as associated perioperative interventions such as preoperative nerve blocks.