title: Dynamic triquetrolunate instability: case report.
abstract: A case is reported that demonstrates dynamic triquetrolunate instability with the additional finding of obstruction to smooth intercarpal motion by a tag of torn interosseous triquetrolunate ligament. The patient was successfully treated with excision of the ligamentous tag accompanied by triquetrolunate fusion.
mesh_terms: D000328:Adult; D001174:Arthrodesis; D002348:Carpal Bones / Q000293:injuries; D050723:Fractures, Bone / Q000150:complications; D006801:Humans; D007593:Joint Instability / Q000209:etiology* / Q000601:surgery; D008022:Ligaments / Q000293:injuries* / Q000601:surgery; D008297:Male; D014955:Wrist Joint / Q000601:surgery