title: Locked knee caused by a loose body in the fabellofemoral joint.
authors.affiliation: Department of Orthopaedic and Trauma Surgery, Derbyshire Royal Infirmary, Derby, United Kingdom.
authors.forename: Anna
authors.initials: A
authors.lastname: Stamatoukou
authors.forename: Paul
authors.initials: P
authors.lastname: Haslam
authors.forename: Timothy
authors.initials: T
authors.lastname: Wilton
authors.forename: Guido
authors.initials: G
authors.lastname: Geutjens
mesh_terms: D000328:Adult; D001265:Athletic Injuries / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D006801:Humans; D007594:Joint Loose Bodies / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D007718:Knee Injuries / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D008297:Male; D012916:Soccer / Q000293:injuries*