[Resection of the first row of carpal bones: post-traumatic wrist and Kienbock's disease].
This study reports the outcomes of 27 proximal row carpectomies for stage II (Watson) scapholunate--(10 Slac) and scaphoid non union--(8 Snac) advanced collapse and stage III (Lichtman) Kienböck's disease (9 cases) followed for an average of respectively 72 and 50 months. Following surgical treatment, more than 80% of patients in both groups were pain free. The total arc of motion averaged 67 degrees (unchanged), for the post-traumatic arthritis, and 59 degrees for Kienböck's, a decrease of 17%. Grip strength averaged a 17% increase in comparison to the opposite size for both groups. Proximal row carpectomy showed a high degree of patient satisfaction and is a motion-preserving and grip-preserving procedure used in stage II post-traumatic arthritis but Lichtman III stage in Kienböck's disease had a comparatively poor result. Proximal row carpectomy simplifies the structure of the radiocarpal joint. When the cartilage on the capitate head and the radial lunate facet are not worn, this procedure provides a good result with respect to pain, range of motion and strength which is stable with time.
Welby
F
F
Hôpital Bichat-Claude-Bernard, 46, rue Henri-Huchard, 75877 Paris, France.
Alnot
J Y
JY
D000328:Adult; D001168:Arthritis / Q000000981:diagnostic imaging / Q000209:etiology / Q000503:physiopathology / Q000601:surgery*; D002348:Carpal Bones / Q000293:injuries* / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D005599:Fractures, Ununited / Q000000981:diagnostic imaging / Q000209:etiology / Q000503:physiopathology / Q000601:surgery*; D018737:Hand Strength; D006801:Humans; D008297:Male; D010020:Osteonecrosis / Q000000981:diagnostic imaging / Q000209:etiology / Q000503:physiopathology / Q000601:surgery*; D010027:Osteotomy / Q000379:methods*; D010146:Pain / Q000175:diagnosis / Q000209:etiology; D010147:Pain Measurement; D017060:Patient Satisfaction; D011859:Radiography; D016059:Range of Motion, Articular; D012720:Severity of Illness Index; D016896:Treatment Outcome; D014954:Wrist Injuries / Q000150:complications*