title: Condylar displacement after oblique sliding osteotomy of the mandibular rami. A stereometric and plain radiographic study.
abstract: Condylar displacement after oblique sliding osteotomy was examined in 8 patients by X-ray stereometry and plain radiography. During the first 8 postoperative weeks the displacement was in a medial/superior/posterior direction. After removal of the intermaxillary fixation a continuous lateral translation was found together with an initial inferior and a minor anterior translation which after 6 months postoperatively changed to a posterior translation. At 12 months postoperatively a difference in findings of condylar position was found between the X-ray stereometric and plain radiographic analyses. We regard this difference as due to the sum of remodelling and method errors.
authors.affiliation: Centre for Craniofacial Anomalies, Malmö General Hospital, Sweden.
authors.forename: B
authors.initials: B
authors.lastname: Rosenquist
authors.forename: B
authors.initials: B
authors.lastname: Rune
authors.forename: A
authors.initials: A
authors.lastname: Petersson
authors.forename: G
authors.initials: G
authors.lastname: Selvik
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008334:Mandible / Q000000981:diagnostic imaging / Q000601:surgery*; D008335:Mandibular Condyle / Q000000981:diagnostic imaging* / Q000473:pathology; D010027:Osteotomy / Q000379:methods*; D011378:Prognathism / Q000601:surgery; D019736:Prostheses and Implants; D011859:Radiography; D013704:Temporomandibular Joint / Q000000981:diagnostic imaging