title: Ulnar-sided wrist pain after four-corner fusion in a previously-asymptomatic ulnar positive wrist: a case report.
abstract: Scaphoid excision and four-corner fusion is one of the treatment choices for patients who have stage II or III SLAC (scapholunate advanced collapse)/SNAC (scaphoid non-union advanced collapse) wrist arthritis. We report a case of ulnar-sided wrist pain which occurred after four-corner fusion for stage II SNAC wrist with a previously-asymptomatic ulnar positive variance, and was successfully treated by ulnar shortening osteotomy. This case highlights a possible coincidental pathology of the ulnocarpal joint in the setting of post-traumatic radiocarpal arthrosis.
authors: Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea. hsgong@snu.ac.kr
authors: Hyun Sik
authors: HS
authors: Gong
authors: Su Ha
authors: SH
authors: Jeon
authors: Goo Hyun
authors: GH
authors: Baek
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D010003:Osteoarthritis / Q000000981:diagnostic imaging / Q000601:surgery*; D010027:Osteotomy; D010147:Pain Measurement; D011183:Postoperative Complications / Q000000981:diagnostic imaging / Q000601:surgery*; D011859:Radiography; D021361:Scaphoid Bone / Q000000981:diagnostic imaging / Q000601:surgery*; D014955:Wrist Joint / Q000000981:diagnostic imaging / Q000601:surgery*