Experimental Study of Mandibular Ramus Elongation with Intraoral Vertical Ramus Osteotomy : The Effect on the Proximal Segment of the Mandibular Ramus Including the TMJ
نویسندگان
چکیده
منابع مشابه
Partial Necrosis of the Mandibular Proximal Segment Following Transoral Vertical Ramus Osteotomy
Transoral vertical ramus osteotomy (TOVRO) procedure can result in a variety of complications. Complications commonly reported include extensive bleeding due to major blood vessel injury, unpredictable fracture, postoperative infection, neurosensory deficit related Inferior alveolar nerve, insufficient osteosynthesis, and temporomandibular joint problem. The authors describe a case of partial n...
متن کاملThe effects of changing position and angle of the proximal segment after intraoral vertical ramus osteotomy.
The authors evaluated changes in position and angle of the proximal segment, including the condyle, after intraoral vertical ramus osteotomy (IVRO) with and without a Le Fort I osteotomy to verify whether displacement of the proximal segment could induce postoperative complications. Changes in condylar angle, ramus angle, and displacement of proximal segment were measured pre- and postoperative...
متن کاملUnilateral intraoral vertical ramus osteotomy and sagittal split ramus osteotomy for the treatment of asymmetric mandibles
In surgery for facial asymmetry, mandibles can be classified into two types, rotational and translational, according to the required mandibular movements for surgery. During surgery for rotational mandibular asymmetry, a bilateral sagittal split ramus osteotomy (BSSRO) may cause a large bone gap between the proximal and distal segments as well as condylar displacement, resulting in a relapse of...
متن کاملOsteochondroma of the mandibular condyle: Resection and reconstruction using vertical sliding osteotomy of the mandibular ramus.
Osteochondroma is one of the most common benign bone tumours, although not in the craniofacial region. More than half of these appear in the coronoid process. It can appear on the mandibular condyle, especially in its medial half, and mainly affects women aged around forty years. We present the case of a 51-year-old woman with pain of several months' duration in the right temporomandibular join...
متن کاملAssessment of Relapse Following Intraoral Vertical Ramus Osteotomy Mandibular Setback and Short-term Immobilization
AIM Relapse is an important issue of concern following operations for mandibular setback. Decreasing the immobilization (IMF) period may play a role in this regard. Usual IMF period ranges from 1 to 2 months. We aimed to assess relapse following a 1-week IMF period. MATERIALS AND METHODS This study aimed to assess 40 purely prognathic patients who had undergone Vertical Ramus osteotomy for ma...
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ژورنال
عنوان ژورنال: The Journal of the Kyushu Dental Society
سال: 2000
ISSN: 0368-6833,1880-8719
DOI: 10.2504/kds.54.139