A systematic review of objective return to sport criteria following hip arthroscopy for athletes.

Purpose: Hip arthroscopy is a minimally invasive procedure which has been increasingly used among athletes for several hip joint related pathologies as it allows for a faster recovery. However, objective return to sport criteria have not been described previously among this population. Objective: To systematically review the literature to evaluate and describe the objective return-to-sport (RTS) criteria to release patients back to sport following hip arthroscopy. Methods: We conducted a comprehensive literature search according to the PRISMA guidelines. Studies were included in the review if patients underwent a hip arthroscopy procedure and the study described criteria for their patients to RTS. Two independent reviewers selected studies for inclusion and extracted study characteristics and objective RTS criteria. Results: Of the 306 that were a part of our original search, 6 studies fit our inclusion criteria. There were 250 athletes (average age: 26.1) and 263 hips which underwent hip arthroscopy surgery. Of these athletes, the cohort was on average 46.5% female and an average of 91.2% of athletes returned to sport about 6 months following surgery. The primary sports these athletes participated in were soccer, swimming, skiing/snowboarding, and hockey. The objective RTS measures that were generally described included sport specific tests, range-of-motion, hip strength, and performance-based criteria. Conclusion: There are minimal studies who described objective RTS criteria to release patients back to sport following hip arthroscopy procedures. Sports specific tests, hip strength, and performance-based criteria were mentioned as objective criteria to release patients back to sport.