Proximal Adductor Avulsion Injuries: Outcomes of Surgical Reattachment in Athletes

Abstract

Background: Sports-related groin injuries are common among athletes. However, traumatic proximal adductor avulsion injuries are relatively rare groin injuries in the athletic population, with limited case reports describing suture anchor repair. Purpose: To report on the outcomes of surgical reattachment of proximal adductor avulsion injuries in athletes utilizing a suture anchor repair technique. Study Design: Case series; Level of evidence, 4. Methods: Prospective data were collected on patients undergoing surgical reattachment of proximal adductor avulsion injuries from December 2012 to May 2015 by a single surgeon. Six athletes presented after a traumatic sports-related injury with disabling groin pain, adductor weakness, and magnetic resonance imaging confirmation of fibrocartilage avulsion of the proximal adductor with retraction. Patient-reported outcomes (Hip Outcome Score–Activities of Daily Living [HOS-ADL] and Hip Outcome Score–Sport Specific [SS] subscales, modified Harris Hip Score [mHHS], and visual analog scale [VAS] for pain) were collected preoperatively and at a minimum 2-year follow-up. Results: The latest follow-up of each patient averaged 33.4 months postoperatively (range, 25-42.5 months). All patients returned to sporting activities, with 1 minor wound complication that resolved. Paired-samples t tests indicated that the mean latest postoperative scores for all patients were significantly better than their mean preoperative scores (HOS-ADL: 99.0 vs 43.2, HOS-SS: 98.9 vs 8.3, and mHHS: 97.1 vs 44.6, respectively; P