title: Fractures of the calcaneum: the anterolateral fragment.
abstract: Our previous reports on the pathological anatomy and operative treatment of intra-articular fractures of the calcaneum failed to take account of the fracture pattern anterior to the posterior facet of the subtalar joint. We have reviewed our experience of 63 operative cases and have studied fractures with axial and coronal CT scans reconstructed onto plastic model bones. A constant anterolateral fragment exists, which is displaced by an extended lateral approach to the fracture. If it is unrecognised and unreduced, union in a displaced position may limit hindfoot eversion and disrupt the calcaneocuboid joint. We describe techniques for reduction and fixation of the fragment.
authors.affiliation: Department of Orthopaedic Surgery, Bristol Royal Infirmary, UK.
authors.forename: I J
authors.initials: IJ
authors.lastname: Langdon
authors.forename: P S
authors.initials: PS
authors.lastname: Kerr
authors.forename: R M
authors.initials: RM
authors.lastname: Atkins
mesh_terms: D001860:Bone Plates; D002111:Calcaneus / Q000000981:diagnostic imaging / Q000293:injuries*; D050723:Fractures, Bone / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D014057:Tomography, X-Ray Computed