Metal to plastic total knee replacement.
D001172:Arthritis, Rheumatoid / Q000601:surgery*; D001178:Arthroplasty; D001696:Biomechanical Phenomena; D006621:Hip Joint / Q000601:surgery; D006801:Humans; D007595:Joint Prosthesis / Q000295:instrumentation*; D007719:Knee Joint / Q000601:surgery*; D008592:Menisci, Tibial / Q000601:surgery; D008670:Metals; D010329:Patella / Q000601:surgery; D010969:Plastics; D011474:Prosthesis Design; D013977:Tibia / Q000601:surgery
D008670:Metals; D010969:Plastics