title: A potential role for costo-chondral grafting in adults with mandibular condylar destruction secondary to rheumatoid arthritis--a case report.
abstract: Little attention has been directed towards reconstruction of the mandibular condyles in adult patients with rheumatoid arthritis, other than with allogenic implants which are now known to cause serious complications. There is a relatively high incidence of condylar erosion and breakdown in rheumatoid arthritis, often leading to anterior open bite and retrognathia. Costochondral grafting does not appear to have been considered as a logical option for reconstruction, despite its high success rate in many other situations. A case is described of rapid bilateral condylar destruction occurring in a young woman with rheumatoid arthritis, leading to anterior open bite. Reconstruction was undertaken using bilateral costochondral grafts, giving an excellent clinical result which has been maintained over the follow-up period of two-and-a-half years. Radiologically complete healing of severe glenoid fossa erosion has taken place.
authors.affiliation: Department of Oral Medicine and Oral Surgery, University of Otago, Dunedin, New Zealand.
authors.forename: J W
authors.initials: JW
authors.lastname: Ferguson
authors.forename: N H
authors.initials: NH
authors.lastname: Luyk
authors.forename: N C
authors.initials: NC
authors.lastname: Parr
mesh_terms: D000328:Adult; D001172:Arthritis, Rheumatoid / Q000150:complications / Q000601:surgery*; D002356:Cartilage / Q000637:transplantation*; D005260:Female; D005500:Follow-Up Studies; D006097:Granulation Tissue / Q000601:surgery; D006801:Humans; D008310:Malocclusion / Q000209:etiology / Q000601:surgery; D008335:Mandibular Condyle / Q000601:surgery*; D008336:Mandibular Diseases / Q000601:surgery; D010027:Osteotomy; D013705:Temporomandibular Joint Disorders / Q000150:complications / Q000601:surgery*