title: An unusual presentation of a locked knee.
authors.affiliation: The Wellington Knee Surgery Unit, The Wellington Hospital, London, United Kingdom.
authors.forename: Amer
authors.initials: A
authors.lastname: Khan
authors.forename: George S
authors.initials: GS
authors.lastname: Dowd
mesh_terms: D000844:Ankylosis / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D002356:Cartilage / Q000254:growth & development / Q000473:pathology; D006801:Humans; D007594:Joint Loose Bodies / Q000175:diagnosis / Q000473:pathology*; D007719:Knee Joint / Q000000981:diagnostic imaging / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D011859:Radiography