Fig. 5From: Postoperative radiograph of the hip arthroplasty: what the radiologist should knowAP radiograph. Cementless resurfacing total hip arthroplasty. In a resurfacing total hip arthroplasty, the femoral head (arrowheads) and acetabulum (arrow) are replaced. No radiolucent area at the femoral head—acetabulum is noted (metal—on—metal bearing surface)Back to article page