Fig. 3From: Patient-reported outcomes of femoral osteotomy and total hip arthroplasty for osteonecrosis of the femoral head: a prospective case series studyComparison of JOA score, OHS, PCS and MCS scores in the ARO and the THA groups. JOA Japanese Orthopaedic Association, OHS Oxford hip score, PCS physical component summary, MCS mental component summary, ARO transtrochanteric anterior rotational osteotomy, THA total hip arthroplastyBack to article page