Cam Morphology Is Associated With Increased Femoral Version: Findings From a Collection of 1,321 Cadaveric Femurs.

Background: To evaluate the relationship between femoral version (FV) and α angle (AA) in a large osteological collection of human femurs.

Methods: The University of Iowa-Stanford osteological collection was used to evaluate the research aims. To measure FV and AA, axial photographs of the proximal femurs were taken, referenced from the posterior condylar axis.