Characterization of Human Anterosuperior Acetabular Depression in Correlation…

Background: Labral tears often occur in the same quadrant of the acetabulum at a small depression previously referred to as the psoas valley. Understanding the anatomic variations of this depression could help us understand the etiology of labral tears. Purpose: To describe the location and dimensions of the depression located in the anterosuperior acetabular rim. The hypothesis was that the l…