Midterm Outcomes of Primary Hip Arthroscopy in Athletes Older Than Age 40: A Propensity-Matched Controlled Study

When compared with a propensity-matched control group of NA patients, MAs had better preoperative and postoperative PRO scores. However, the magnitudes of improvement in PROs were comparable between the groups. Furthermore, MAs met clinically meaningful thresholds at higher rates and had higher arthroplasty-free survivorship when compared with the NA group.