The Frog-leg Lateral Radiograph Accurately Visualized Hip Cam Impingement Abnormalities

Radiographic evaluation of the anterolateral femoral head-neck junction is essential in diagnosing cam femoroacetabular impingement. We hypothesized the frog-leg lateral radiograph can accurately assess femoral head-neck offset abnormalities associated with cam femoroacetabular impingement. We revie... View More