The Marmor knee replacement.
D001168:Arthritis / Q000601:surgery; D004868:Equipment Failure; D005069:Evaluation Studies as Topic; D005500:Follow-Up Studies; D006801:Humans; D007719:Knee Joint / Q000601:surgery*; D007720:Knee Prosthesis / Q000379:methods; D010003:Osteoarthritis / Q000601:surgery; D010020:Osteonecrosis / Q000601:surgery; D011474:Prosthesis Design