title: A cause of painful clicking wrist: a case report.
abstract: In a patient with symptomatic unilateral clicking of the wrist, a partial tear of the scapholunate ligament with subsequent scarring of the proximal third of the dorsal portion of the ligament had occurred. At operation the dorsomedial edge of the proximal pole of the scaphoid had snapped over the dorsal edge of the lunate as the palmar-flexed wrist was being returned to a neutral position. Release of the scarred portion of the scapholunate ligament was associated with widening of the scapholunate joint space to normal dimensions and cessation of the clicking phenomenon. Fourteen months after operation there was complete relief of symptoms, a full range of wrist motion and no radiographic evidence of widening of the scapholunate space, ligamentous instability, or rotatory subluxation of the scaphoid.
mesh_terms: D000328:Adult; D001265:Athletic Injuries / Q000601:surgery*; D002348:Carpal Bones / Q000000981:diagnostic imaging; D002921:Cicatrix / Q000150:complications / Q000601:surgery; D005260:Female; D006801:Humans; D008022:Ligaments / Q000601:surgery*; D009622:Noise; D011859:Radiography; D012865:Skiing; D014954:Wrist Injuries / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery*; D014955:Wrist Joint / Q000000981:diagnostic imaging