title: Osteochondral fracture of the triquetrum: a case report.
abstract: A case of osteochondral fracture of the triquetrum associated with pisiform subluxation in a 21-year-old woman is described. The fracture was diagnosed by tomography and magnetic resonance imaging. We consider that the fracture resulted from shear force produced by the pisiform subluxation. Excision of the pisiform provided complete relief of pain and a good functional result.
authors.affiliation: Department of Orthopaedic Surgery, National Nagano Hospital, 1-27-21 Midorigaoka, Ueda City 386-8610, Japan.
authors.forename: Takashi
authors.initials: T
authors.lastname: Suzuki
authors.forename: Yukio
authors.initials: Y
authors.lastname: Nakatsuchi
authors.forename: Yutaka
authors.initials: Y
authors.lastname: Tateiwa
authors.forename: Akihiro
authors.initials: A
authors.lastname: Tsukada
authors.forename: Naoki
authors.initials: N
authors.lastname: Yotsumoto
mesh_terms: D000328:Adult; D002348:Carpal Bones / Q000000981:diagnostic imaging / Q000293:injuries* / Q000601:surgery; D005260:Female; D050723:Fractures, Bone / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D006801:Humans; D004204:Joint Dislocations / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D011859:Radiography; D014954:Wrist Injuries / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D014955:Wrist Joint / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery