title: Preliminary functional results of endoscope-assisted transoral treatment of displaced bilateral condylar mandible fractures.
abstract: Temporomandibular joint (TMJ) function was evaluated following endoscope-assisted transoral open reduction and miniplate fixation of displaced bilateral condylar mandibular fractures. The transoral treatment of bilateral condylar fractures was performed in 13 patients from May 2000 to December 2004. Eleven of the 13 patients had additional mandibular fractures. Out of 26 fractures of the condylar process, 11 were located at the condylar neck and 15 were subcondylar. One, 6 and 12 months after surgery TMJ function was evaluated. Anatomic reduction was achieved using an endoscope-assisted transoral approach even when the condylar fragment was displaced medially and in fractures with comminution. Good TMJ function was noted 6 and 12 months after surgery. Mouth opening was measured to be more than 40 mm without deviation. Postoperative range of motion with a satisfying lateral excursion was found. Early rehabilitation and pre-injury TMJ function was achieved following minimally invasive anatomic fracture reduction.
authors.affiliation: Albert-Ludwigs-University, Freiburg, Germany. schoenralf@gmx.net
authors.forename: R
authors.initials: R
authors.lastname: Schoen
authors.forename: O
authors.initials: O
authors.lastname: Fakler
authors.forename: M C
authors.initials: MC
authors.lastname: Metzger
authors.forename: N
authors.initials: N
authors.lastname: Weyer
authors.forename: R
authors.initials: R
authors.lastname: Schmelzeisen
mesh_terms: D000328:Adult; D001860:Bone Plates; D001863:Bone Screws; D054893:Cone-Beam Computed Tomography; D004724:Endoscopy / Q000379:methods*; D005500:Follow-Up Studies; D005593:Fracture Fixation, Internal / Q000295:instrumentation; D018460:Fractures, Comminuted / Q000601:surgery; D006801:Humans; D004204:Joint Dislocations / Q000601:surgery*; D008334:Mandible / Q000503:physiopathology; D008335:Mandibular Condyle / Q000293:injuries* / Q000601:surgery; D008337:Mandibular Fractures / Q000601:surgery*; D008875:Middle Aged; D019060:Minimally Invasive Surgical Procedures; D009068:Movement; D011862:Radiography, Panoramic; D016059:Range of Motion, Articular / Q000502:physiology; D012189:Retrospective Studies; D013704:Temporomandibular Joint / Q000503:physiopathology*