Editorial Commentary: Excessive Femoral Retroversion and Increased Femoral Anteversion Has a Negative Effect on Hip Arthroscopy Outcomes: Symptomatic Extremes of Version Require an Osteotomy

With the rise in the prevalence of hip arthroscopy, patient selection and proper surgical execution are key to achieving excellent outcomes. As our understanding of femoral acetabular impingement grows, so does our surgical indications to achieve excellent surgical outcomes. Some impingement pathologies are amenable to arthroscopy alone and those with excessive version, dysplasia, Perthese, protrusio, and coxa-vara, or valga require an isolated or combined osteotomy. The version of the femur is known to be a significant source of impingement, and its impact on arthroscopic surgical outcomes has long been assumed to be inconsequential. Those that perform open and arthroscopic hip surgery understand this to be untrue, and arthroscopy alone cannot solve all of our impingement problems.