Worsening of pre-existing TMJ dysfunction following sagittal split osteotomy. A study of three cases.
نویسندگان
چکیده
منابع مشابه
Postoperative migration at the individual osteotomy site following sagittal split ramus osteotomy: a stereometric radiographic study.
The aim of the present study was to evaluate whether migration occurs at individual osteotomy sites following sagittal split osteotomy of the mandible stabilized with rigid internal fixation, and if it occurs, how long it lasts. In 10 consecutive patients operated with bilateral sagittal split osteotomies, postoperative migration, defined as displacement of the proximal segments in relation to ...
متن کاملCondylar displacement and temporomandibular joint dysfunction following bilateral sagittal split osteotomy and rigid fixation.
In this study changes in intercondylar width (ICW) and intercondylar angle (ICA) that occurred with rigid fixation after bilateral sagittal split osteotomy and mandibular advancement are documented and correlated with temporomandibular (TM) symptoms, magnitude of advancement, and mandibular shape. Even though individual changes occurred, there was no significant difference between the mean preo...
متن کاملComplications of Bilateral Sagittal Split Osteotomy in Patients with Mandibular Prognathism
Introduction: Bilateral sagittal split osteotomy (BSSO) of mandible is vastly used in treatment of mandibular deficiencies and discrepancies. Since this method could affect esthetic as well as function, evaluating these effects from various aspects is crucial. This study assessed the effects of this technique on the function of masseter muscle, jaw movements, and sensory changes along with fail...
متن کاملThree-dimensional evaluation of lingual split line after bilateral sagittal split osteotomy in asymmetric prognathism
OBJECTIVES The aim of this study was to evaluate the pattern of lingual split line when performing a bilateral sagittal split osteotomy (BSSO) for asymmetric prognathism. This was accomplished with the use of cone-beam computed tomography (CBCT) and three-dimensional (3D) software program. MATERIALS AND METHODS The study group was comprised of 40 patients (20 males and 20 females) with asymme...
متن کاملEnucleation of large keratocystic odontogenic tumor at mandible via unilateral sagittal split osteotomy: a report of three cases
Keratocystic odontogenic tumor (KCOT) is a common benign tumor of osseous lesions in dental and maxillofacial practice. We describe three cases of large KCOT located in the posterior part of the mandible extending to the angle and ramus region, which were enucleated via sagittal split osteotomy (SSO) of the mandible. There are cases in which a conventional enucleation procedure does not ensure ...
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ژورنال
عنوان ژورنال: Journal of Oral Science
سال: 1999
ISSN: 1880-4926,1343-4934
DOI: 10.2334/josnusd.41.133