Figure 1.

Preoperative imaging demonstrates hip pathology. (A) Anterior/posterior bilateral hip radiograph shows cam morphology and subchondral sclerosis femoral head on the left and intramedullary nail on the right. (B) Computed tomography (CT) axial series shows calcified labrum, subchondral cysts, and osteophytes of the left hip. (C) CT sagittal series of the left hip. (D) CT coronal series of the left hip. (E) Magnetic resonance imaging (MRI) T1 coronal series of the bilateral hips demonstrates labral tear, joint space narrowing, and a cam lesion. (F) MRI T2 coronal series proton density fast spin of the left hip demonstrates a labral tear, subchondral edema, joint space narrowing, and a cam lesion.