Fig. 2From: Long-term results of total knee arthroplasty with single-radius versus multi-radius posterior-stabilized prosthesesa–d A 68-year-old female diagnosed with osteoarthritis underwent left knee arthroplasty with an SR (Scorpio NRG) prosthesis. a, b Preoperatively. c, d At 10-year follow-up. e–h A 65-year-old female diagnosed with osteoarthritis underwent right knee arthroplasty with an MR (PFC) prosthesis. e, f Preoperatively. g, h At 10-year follow-up. All components were considered stable, and no radiolucent lines or osteolysis were detected. c, d Radiological evaluation anglesBack to article page