Figure 1From: Subchondral fracture of the femoral head after acetabular fracture: a case report Plain radiographs show a fused acetabular fracture and collapsed left femoral head. (A) Anteroposterior and (B) lateral plain radiographs of the left hip obtained a year and a half after the left acetabular fracture show collapse in the anterosuperior portion of the left femoral head with joint space narrowing.Back to article page