Pectoralis Major Tendon Reconstruction: A Systematic Review.

Pectoralis major tendon injuries are an uncommon injury. They can be treated with primary repair, however, when the tendon becomes retracted it necessitates tendon reconstruction. We performed a systematic review to evaluate patient characteristics, surgical techniques, and outcomes associated with pectoralis major reconstruction. A review was performed for studies published between 1990 and 2019. Peer-reviewed studies with a minimum 1-year follow-up were included. Return to activity, range of motion, complications, and functional outcome scores were primary outcomes. Fourteen primary studies with 88 total patients met inclusion criteria. All patients were male with the average age of 34.6 years-old. Hamstring autograft represented the most frequently used graft type (35). Functional outcomes demonstrated good to excellent results in the majority of patients. Pectoralis major tendon reconstruction is a viable option for tears not amenable to primary repair. We found good to excellent outcomes, and 94.2% return to sport for patients undergoing reconstruction. (Journal of Surgical Orthopaedic Advances 31(2):123-126, 2022).