Arthroscopic Central Acetabular Decompression: Clinical Outcomes at Minimum 2-Year Follow-up Using a Matched-Pair Analysis.
Abstract:To assess 2-year clinical outcomes of patients who underwent hip arthroscopy for central acetabular osteophytes (CAO) treated with central acetabular decompression (CAD), and to compare these outcomes with those of a matched control group.
METHODS: Data were prospectively gathered for patients undergoing CAD during hip arthroscopy from February 2008 to July 2012. All patients were assessed pre- and postoperatively at 3 months, 1 year, and 2 years with modified Harris Hip Score, Non-Arthritic Hip Score, Hip Outcome Score-Activities of Daily Living, Hip Outcome Score-Sport-Specific Subscale, and visual analog scale (VAS) for pain. Patient satisfaction (0 to 10) was collected. A matched control group of patients without CAOs who did not undergo CAD was selected on a 1:3 ratio.