title: Hoffa fracture--a radiologic diagnostic approach.
abstract: Hoffa fracture is a rare injury consisting of unicondylar tangential posterior fracture of the distal femur. On plain radiographs the fracture line is clearly seen. However, some fractures and musculotendinous injuries may display subtle features and may be difficult to detect even with optimal images. We explain the mechanism of injury, discuss the diagnostic work-up and the operative and nonoperative management.
authors.affiliation: Department of Radiology, Albert-Ludwigs University, Freiburg, Germany.
authors.forename: K H
authors.initials: KH
authors.lastname: Allmann
authors.forename: C
authors.initials: C
authors.lastname: Altehoefer
authors.forename: G
authors.initials: G
authors.lastname: Wildanger
authors.forename: H
authors.initials: H
authors.lastname: Gufler
authors.forename: M
authors.initials: M
authors.lastname: Uhl
authors.forename: M
authors.initials: M
authors.lastname: Seif el Nasr
authors.forename: M
authors.initials: M
authors.lastname: Langer
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005264:Femoral Fractures / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D007718:Knee Injuries / Q000000981:diagnostic imaging*; D008297:Male; D011859:Radiography