Transmucosal Pterygomaxillary Separation in the Le Fort I Osteotomy
نویسندگان
چکیده
منابع مشابه
Assessment of pterygomaxillary separation in Le Fort I Osteotomy in class III patients.
PURPOSE To examine the separation of the pterygomaxillary region at the posterior nasal spine level after Le Fort I osteotomy in Class III patients. PATIENTS AND METHODS The study group consisted of 37 Japanese patients with mandibular prognathism and asymmetry, with maxillary retrognathism or asymmetry. A total of 74 sides were examined. Le Fort I osteotomy was performed without a pterygoid ...
متن کاملSurgical correction of septal deviation after Le Fort I osteotomy
BACKGROUND The Le Fort I osteotomy is one of the most widely used and useful procedure to correct the dentofacial deformities of the midface. The changes of the maxilla position affect to overlying soft tissue including the nasal structure. Postoperative nasal septum deviation is a rare and unpredicted outcome after the surgery. There are only a few reports reporting the management of this comp...
متن کاملDelayed presentation of pseudoaneurysm after Le Fort I osteotomy.
Although the osteotome is positioned in close vicinity to the maxillary artery and its branches during ptergomaxillary separation in a Le Fort I osteotomy, postoperative complications from vascular injuries are rare. The following report describes an unusual occurrence of a maxillary artery pseudoaneurysm following a Le Fort I and bilateral sagittal-split osteotomies for correction of mandibula...
متن کاملSeptoplasty and Turbinoplasty through Le Fort I Osteotomy
The treatment of deformities of the nasal septum and the hypertrophy of the turbinates is necessary because in many of these cases the deformity is of exclusive respiratory cause, in which case the patient will be submitted to maxillary impaction to correct this vertical skeletal growth pattern. When impacting the maxilla, it is a fact that the nasal cavity will be diminished, because when the ...
متن کاملPhotodensitometric evaluation of osseous repair following Le Fort I osteotomy.
This study evaluated photodensitometry as a noninvasive method for quantitating bone mineral content (BMC) and osseous repair after Le Fort I osteotomy. Le Fort I osteotomies were performed on 6 Macaca fasicularis monkeys; maxillas were either advanced (Group I, n = 3) or impacted and advanced (Group II, n = 3). Postoperative, standardized lateral cephalometric films were taken at weekly interv...
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ژورنال
عنوان ژورنال: Plastic & Reconstructive Surgery
سال: 2021
ISSN: 0032-1052
DOI: 10.1097/prs.0000000000007740