EP1.84 Evaluating the Definition of Borderline Hip Dysplasia: A Propensity-Score Matched Analysis Based on 18–20° Versus 20–25° Thresholds for the Lateral Center-Edge Angle in Patients Undergoing Hip Arthroscopy
Abstract Background The lateral center edge angle (LCEA) is a commonly used radiographic measure of acetabular coverage in the preoperative evaluation of patients undergoing hip arthroscopy. However, the definition of borderline hip dysplasia (BHD) based on lateral center edge angles remains variable, with commonly rep...