The sledge prosthesis "model St. Georg".
D001172:Arthritis, Rheumatoid / Q000601:surgery; D001178:Arthroplasty; D006801:Humans; D007595:Joint Prosthesis; D007719:Knee Joint; D008722:Methods; D010003:Osteoarthritis / Q000601:surgery; D011474:Prosthesis Design