Fig. 3From: Despite higher revision rate, MoM large-head THA offers better clinical scores than HR: 14-year results from a randomized controlled trial involving 48 patientsa A 54-year-old man with osteoarthritis underwent implantation of hip resurfacing implant. An AP radiograph of the patient’s right hip taken 4 months after surgery. b An AP radiograph of the patient’s right hip taken 8 years postoperatively shows the femoral component is loose. c The patient underwent bipolar revision with a CoC implantBack to article page