title: Temporomandibular joint replacement in rheumatoid-induced disease.
abstract: We report a series of seven patients with rheumatoid arthritis whose temporomandibular joints were replaced using the Christensen joint system. Patients were assessed before and after operation both subjectively (pain and dietary interference) and objectively (interincisal distance). Patient's satisfaction with the outcome of operation was also recorded. All patients showed improved visual analogue scores for pain and dietary interference after their operations and an improvement in interincisal distance was recorded in five of the patients (the remaining two having had the operation for anterior open bite). Overall satisfaction was high and no patient has rejected the prosthesis or had any substantial complications. The mean follow up period is 30 months (range 8-50). We suggest that patients with severe, rheumatoid-induced temporomandibular disease should be considered for arthroplasty as it is possible to restore some normal function and appearance.
authors.affiliation: Oral and Maxillofacial Surgery, Cheltenham General Hospital, Cheltenham, UK.
authors.forename: N R
authors.initials: NR
authors.lastname: Saeed
authors.forename: N M
authors.initials: NM
authors.lastname: McLeod
authors.forename: R
authors.initials: R
authors.lastname: Hensher
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000601:surgery*; D019643:Arthroplasty, Replacement; D004032:Diet; D005260:Female; D006801:Humans; D007595:Joint Prosthesis / Q000191:economics; D008297:Male; D008409:Mastication; D008875:Middle Aged; D010147:Pain Measurement; D017060:Patient Satisfaction; D016059:Range of Motion, Articular; D013704:Temporomandibular Joint / Q000601:surgery*; D013705:Temporomandibular Joint Disorders / Q000601:surgery*