title: The Haglund imprint on the patella.
abstract: Seven hundred and five radiographs of the knee were examined and 17.6% showed a so-called Haglund imprint on the patella. The incidence was the same in patients with chondromalacia and in a control group. There was no statistical difference regarding age, sex and body weight. Haglund's imprint is a variation from the normal and is of no diagnostic value.
authors.affiliation: Department of Orthopaedic Surgery, University of Heidelberg, Germany.
authors.forename: J
authors.initials: J
authors.lastname: Graf
authors.forename: L
authors.initials: L
authors.lastname: Bernd
authors.forename: H G
authors.initials: HG
authors.lastname: Simank
authors.forename: F U
authors.initials: FU
authors.lastname: Niethard
mesh_terms: D001835:Body Weight; D002357:Cartilage Diseases / Q000000981:diagnostic imaging; D002358:Cartilage, Articular / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D010329:Patella / Q000000981:diagnostic imaging; D011859:Radiography; D012189:Retrospective Studies; D012737:Sex Factors