title: Intraosseous ganglia of the carpal bones.
abstract: Intraosseous ganglia are benign, cystic lesions of bone that are most commonly found in the subchondral region of long bones of the lower extremity. Reports of isolated carpal involvement are rare; however, it has been well documented that these lesions may produce chronic wrist pain. Various theories of pathogenesis have been advanced, including synovial herniation, mucoid degeneration, primary cellular metaplasia, and chronic repetitive trauma. In our study, 11 patients (seven female, four male) with 12 lesions were treated for chronic wrist pain associated with intraosseous carpal ganglia. All patients had similar complaints preoperatively and were unable to obtain relief with rest, immobilization, or nonsteroidal medication. Aside from local tenderness over the involved bone, the physical examination was unremarkable. Acute trauma was not found to be a factor in any of these patients' histories. Eleven lesions in 10 patients were grafted with bone from the distal radius. A complete resolution of symptoms was seen at a 20-month follow-up examination.
authors.affiliation: Department of Orthopedics, Naval Hospital, Portsmouth, Virginia.
authors.forename: T G
authors.initials: TG
authors.lastname: Schacherer
authors.forename: P L
authors.initials: PL
authors.lastname: Aulicino
mesh_terms: D000328:Adult; D016025:Bone Transplantation; D002348:Carpal Bones / Q000000981:diagnostic imaging / Q000601:surgery; D003475:Curettage; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D013581:Synovial Cyst / Q000000981:diagnostic imaging* / Q000601:surgery; D013667:Technetium; D014056:Tomography, X-Ray; D014182:Transplantation, Autologous
chemical_list: D013667:Technetium