title: An unusual presentation of locked knee.
authors.affiliation: Division of Sports Medicine, Children's Hospital, Boston, Mass. 02115, USA.
authors.forename: P G
authors.initials: PG
authors.lastname: Gerbino
mesh_terms: D000328:Adult; D006801:Humans; D007719:Knee Joint / Q000503:physiopathology*; D008297:Male; D016059:Range of Motion, Articular; D013586:Synovitis, Pigmented Villonodular / Q000175:diagnosis* / Q000503:physiopathology*