Results 1 to 10 of about 1,643 (154)

Does osteotomizing the lower border of the mandible affect the lingual split pattern in a sagittal split ramus osteotomy? [PDF]

Head & Face Medicine, 2023
Aim The purpose of this study was to evaluate the effect of adding a fourth osteotomy at the lower border of the mandible on the lingual cortical fracture pattern in bilateral sagittal split ramus osteotomies. Patients and methods The sample of the study
Alah Dawood Al-Dawoody, Shehab Ahmed Hamad, Khurshid A. Kheder Khrwatany, Twana Hoshyar Saleem   +3 more
doaj   +2 more sources

Computed tomography evaluation of risk factors for an undesirable buccal split during sagittal split ramus osteotomy. [PDF]

PLoS ONE, 2023
Sagittal split ramus osteotomy (SSRO) sometimes induces an irregular split pattern referred to as a bad split. We investigated the risk factors for bad splits in the buccal plate of the ramus during SSRO.
Yasuyuki Fujii, Ayano Hatori, Miwa Horiuchi, Tomoko Sugiyama-Tamura, Hayato Hamada, Risa Sugisaki, Yuki Kanno, Marika Sato, Michihide Kono, On Hasegawa, Yoko Kawase-Koga, Daichi Chikazu   +11 more
doaj   +3 more sources

A Novel Instrument-based Technique to Identify the Mandibular Foramen during Sagittal Split Ramus Osteotomy [PDF]

Plastic and Reconstructive Surgery, Global Open
Summary:. Sagittal split ramus osteotomy is a fundamental procedure in orthognathic surgery. Precise identification of the mandibular foramen is critical for achieving optimal splitting patterns and minimizing neurosensory deficits.
Hsin-Yi Tsou, DDS, Yiu Yan Leung, PhD, Ying-An Chen, MD, Yu-Ray Chen, MD, Yu-Feng Chen, MS   +4 more
doaj   +2 more sources

Ultrasound-guided lateral pterygoid muscle injection for inferior alveolar nerve block in sagittal split ramus osteotomy: a three-case series [PDF]

JA Clinical Reports
Background Sagittal split ramus osteotomy is often associated with significant postoperative pain. Intraoral inferior alveolar nerve blocks have variable success rates and higher risks of vascular complications, while ultrasound-guided approaches to the ...
Keisuke Nakazawa, Ryota Tsukui, Yoshio Ohyama, Yoshinori Inaba, Junko Tamari, Takahiro Suzuki   +5 more
doaj   +2 more sources

Neurosensory evaluation of inferior alveolar nerve after bilateral sagittal split ramus osteotomy of mandible

Journal of Oral Biology and Craniofacial Research, 2017
Mandibular skeletal deformities are mostly corrected by Sagittal Split Ramus Osteotomy. One of the main complications of Bilateral Sagittal Split Ramus Osteotomy is impairement of sensory function of Inferior Alveolar Nerve.
Aneesh Sebastian
exaly   +3 more sources

The Modifications of the Sagittal Ramus Split Osteotomy: A Literature Review

Plastic and Reconstructive Surgery, Global Open, 2014
Background: In 1953, the sagittal ramus split osteotomy was introduced by Obwegeser. For many years, and in some countries still, this technique has defined the term oral and maxillofacial surgery.
Roland Böckmann, MD, DDS, Joeri Meyns, MD, DDS, Eric Dik, MD, DDS, Peter Kessler, MD, DDS   +3 more
doaj   +4 more sources

The proximal segment in sagittal split ramus osteotomy

Journal of Craniomaxillofacial Research, 2022
Bilateral sagittal split ramus osteotomy is one of the most versatile techniques in orthognathic surgery that allows for the repositioning of the mandible in all directions. This osteotomy splits the mandible into two proximal condyle-bearing segments
Reza Sharifi, Majid Beshkar, Gholamreza Shirani   +2 more
doaj   +2 more sources

Condylar volume and positional changes following a bilateral sagittal split ramus osteotomy in skeletal class II and III malocclusions [PDF]

Maxillofacial Plastic and Reconstructive Surgery, 2023
Background Mandibular condyle remodeling and displacement are post-orthognathic surgery concerns that can potentially lead to occlusal issues after bilateral sagittal split ramus osteotomy.
Chulyoung Park, Hyejin Kim, Jaeyoung Ryu, Seunggon Jung, Hong-Ju Park, Hee-Kyun Oh, Min-Suk Kook   +6 more
doaj   +2 more sources

3D simulation of interosseous interference in sagittal split ramus osteotomy for mandibular asymmetry [PDF]

Maxillofacial Plastic and Reconstructive Surgery, 2023
Background The purpose of this study was to evaluate the pattern of predicted interosseous interference and to determine the influencing factor to volume of bony interference using a computer-assisted simulation system. This retrospective study recruited
Santhiya Iswarya Vinothini Udayakumar, Dohyoung Kim, So-Young Choi, Tae-Geon Kwon   +3 more
doaj   +2 more sources

Anesthetic management of a patient with Sturge–Weber syndrome in sagittal split ramus osteotomy surgery [PDF]

Clinical Case Reports
Key Clinical Message Sturge–Weber syndrome (SWS) is a neurocutaneous syndrome characterized by angiomas. This report presents airway management using submental intubation in sagittal split ramus osteotomy under general anesthesia and aimed to explore ...
Aya Oda, Mitsuhiro Yoshida, Serika Imamura, Tamayo Takahashi, Kana Oue, Mitsuru Doi, Yoshitaka Shimizu, Shigehiro Ono, Takayuki Nakagawa, Koichi Koizumi, Tomonao Aikawa   +10 more
doaj   +2 more sources