title: Separate centre of ossification of the lateral malleolus with instability of the ankle joint.
abstract: Four cases of recurrent instability of the ankle joint are reported. The instability was associated with a separate centre of ossification of the lateral malleolus and abnormal movement between the ossicle and the distal fibula. All patients were successfully treated by surgery: two underwent internal fixation and ligamentous reconstruction and two, ligamentous reconstruction after removal of the ossicle.
authors: Department of Orthopaedics, East Hospital, University of Göteborg, Sweden.
authors: J
authors: J
authors: Karlsson
authors: O
authors: O
authors: Lansinger
mesh_terms: D000328:Adult; D000843:Ankle Joint / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D007593:Joint Instability / Q000209:etiology* / Q000601:surgery; D008297:Male; D009999:Ossification, Heterotopic / Q000150:complications* / Q000601:surgery