Hip Arthroscopy for Femoroacetabular Impingement Syndrome in High-Level Athletes: A 10-Year Follow-up

Abstract

Background: Arthroscopic treatment for femoroacetabular impingement syndrome (FAIS) has previously been reported to have favorable short-term results in high-level athletes. Less is known about long-term outcomes. Purpose: To report outcomes 10 years after hip arthroscopy for FAIS in high-level athletes using validated patient-reported outcome measures (PROMs). Study Design: Case series; Level of evidence, 4. Methods: Patients who underwent hip arthroscopy between November 2011 and January 2013 were included in a local hip arthroscopy registry and completed preoperative PROMs. At 10-year follow-up, the same PROMs were completed. Inclusion criteria were age <40 years at time of surgery, no prior hip surgeries, and a pre-symptomatic Hip Sports Activity Scale (HSAS) level of 7 or 8. The exclusion criterion was total hip arthroplasty at follow-up. The PROMs included the international Hip Outcome Tool-12 items (iHOT-12), the Copenhagen Hip and Groin Outcome Score (HAGOS), visual analog scale (VAS) for overall hip function, European Quality of Life-5 Dimensions questionnaire (EQ-5D) and European Quality of Life-visual analog scale (EQ-VAS), HSAS, and a single question on patient satisfaction. The rates of patients achieving minimal important change and reporting Patient Acceptable Symptom State (PASS) were reported for HAGOS and iHOT-12. For iHOT-12, preoperative results were compared with 1, 5, and 10-year follow-ups. Results: A total of 45 patients (34 men, 11 women; 70 hips; mean age 24.4 years at time of surgery) were included, with 77 patients eligible for inclusion. Significant improvements (P