Metacarpophalangeal arthroplasty.
D001172:Arthritis, Rheumatoid / Q000601:surgery*; D001178:Arthroplasty / Q000379:methods*; D005384:Finger Joint / Q000601:surgery*; D006801:Humans; D007595:Joint Prosthesis; D008662:Metacarpophalangeal Joint / Q000601:surgery*