title: A 35-year-old man with right wrist pain.
abstract: The following is presented to illustrate the roentgenographic and clinical findings of a condition of interest to the orthopaedic surgeon. The initial history, physical findings, and roentgenographic examinations are found on this page. The final clinical and roentgenographic differential diagnoses are presented on the following pages.
authors.affiliation: Department of Radiology, Beijing Ji Shu Tan Hospital, People's Republic of China.
authors.forename: Y
authors.initials: Y
authors.lastname: Yin
authors.forename: Y
authors.initials: Y
authors.lastname: Wang
authors.forename: L A
authors.initials: LA
authors.lastname: Gilula
authors.forename: G
authors.initials: G
authors.lastname: Tian
mesh_terms: D002348:Carpal Bones / Q000000981:diagnostic imaging / Q000601:surgery; D003937:Diagnosis, Differential; D006801:Humans; D004204:Joint Dislocations / Q000000981:diagnostic imaging* / Q000601:surgery; D010146:Pain / Q000209:etiology; D011859:Radiography; D014457:Ulna / Q000000981:diagnostic imaging* / Q000601:surgery; D014954:Wrist Injuries; D014955:Wrist Joint / Q000000981:diagnostic imaging* / Q000601:surgery