Surgical Treatment of Proximal Hamstring Avulsion Injuries Compared With Nonsurgical Treatment: A Matched Comparative Study With a Mean Follow-up of >4 Years From the Proximal Hamstring Avulsion Surgery Cohort Study.

Background: Surgical outcomes for proximal hamstring avulsion injury (PHAI) are well documented, yet comparative analyses with nonsurgical approaches remain scarce.

Purpose: To compare the functional outcomes between surgical and nonsurgical interventions for PHAI.

Study Design: Cohort study; Level of evidence, 3.