Interposition arthroplasty of the carpo-metacarpal joint of the thumb.
Nine patients with osteoarthrosis of the carpo-metacarpal joint of the thumb were treated surgically with the metacarpo-trapezial silicone rubber prosthesis designed by Kessler. Patients with pantrapezoidal changes were specifically excluded. All patients at follow-up had chronic synovitis and in five the prosthesis was dislocated. In three patients who had revision operations the previously inserted prostheses were found to be badly torn.
D001178:Arthroplasty; D002348:Carpal Bones / Q000000981:diagnostic imaging; D002908:Chronic Disease; D005384:Finger Joint / Q000601:surgery*; D006801:Humans; D007592:Joint Diseases / Q000601:surgery*; D007595:Joint Prosthesis / Q000009:adverse effects; D008663:Metacarpus / Q000000981:diagnostic imaging; D011859:Radiography; D012828:Silicones; D013585:Synovitis / Q000209:etiology; D013933:Thumb / Q000000981:diagnostic imaging / Q000601:surgery*
D012828:Silicones