A 32-year follow-up of lunate excision for Kienbock's disease: a case report and a review of results from excision and other treatment methods.
Lunate excision alone is seldom utilized in the management of Kienbock's disease due to concerns about progressive carpal collapse following removal of this central carpal bone. We report a 32-year follow-up of a patient who underwent lunate excision only for treatment of Kienbock's disease with a successful outcome. Although lunate excision is thought to be associated with a high failure rate, a review of the literature suggests that success rates following lunate excision are comparable to those reported for other more conventional techniques such as radial shortening, ulnar lengthening, limited carpal fusions, and proximal row carpectomy. The current perception that lunate excision is associated with a high failure rate is not supported in the literature. As such, it may not be appropriate to assign this operation to the category of "historical interest only."
Wheatley
M J
MJ
Department of Surgery, Oregon Health Sciences University, Portland 97201-3098, USA.
Finical
S J
SJ
D002348:Carpal Bones / Q000503:physiopathology / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010007:Osteochondritis / Q000503:physiopathology / Q000601:surgery*; D011884:Radius / Q000503:physiopathology; D012598:Sclerosis / Q000503:physiopathology; D016896:Treatment Outcome