Results 1 to 10 of about 612,088 (215)

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   +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   +5 more sources

Transverse and sagittal angulations of proximal segment after sagittal split and vertical ramus osteotomies and their influence on the stability of distal segment

Journal of the Formosan Medical Association, 2013
This study aimed at comparing the transverse and sagittal angulations of proximal segment after sagittal split ramus osteotomy (SSRO) and intraoral vertical ramus osteotomy (IVRO), and examining their influences on the stability of distal segment ...
Sang-Heng Kok, Jane Chung-Chen Yao, Wei-Hung Lin   +2 more
exaly   +4 more sources

A modified sagittal split osteotomy: description of technique [PDF]

Journal of Oral Medicine and Oral Surgery, 2022
The mandibular ramus bilateral sagittal split osteotomy (BSSO) is the common approach in orthognathic surgery; however, this design has some limitations to achieve a good definition in the angle of the jaw in Class II patients with a decreased posterior ...
Bastidas Castillo Dario Andrés, Ramirez Naranjo Pamela   +1 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 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

Does Counterclockwise Rotation Affect Fixation Stability? An In Vitro Biomechanical Study of Large Mandibular Advancements [PDF]

Bioengineering
The selection of an appropriate fixation system is critical for maintaining postoperative stability after sagittal split ramus osteotomy (SSRO), especially in cases involving large mandibular advancements and counterclockwise rotation, where mechanical ...
Beethoven Estevão Costa, Maísa Pereira-Silva, Bianca Tiemi Uehara Lima, Gustavo Batista Grolli Klein, Celso Fernando Palmieri Junior, Daniel Oreadi, Luana Ferreira Oliveira, Paulo Matheus Honda Tavares, Paulo Domingos Ribeiro Junior, Osvaldo Magro Filho   +9 more
doaj   +2 more sources

Role of computer assisted designed and manufactured surgical guide in minimizing inferior alveolar nerve injury during sagittal split ramus osteotomy

Journal of Craniomaxillofacial Research, 2021
Background: The surgical guide enabled the surgeon to accurately perform osteotomy, minimize iatrogenic injury to vital structure in vicinity to osteotomy and moving the bony segments to desired position exactly as planned during computer simulation ...
Amir Jalal Abbasi, Abbas Azari, Mehrnoush Momeni, Ahmad Reza Shamshiri, Shimelis Megersa Gema   +4 more
doaj   +1 more source

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

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   +2 more sources

Two-point osteotomy technique in bilateral sagittal split osteotomy of mandible

Journal of Craniomaxillofacial Research, 2020
Today bilateral sagittal split osteotomy technique is one of the main surgical methods used in mandibular deformities surgical correction. Since, the osteotomy design has an important role in decreasing BSSO complications, we developed a technique which ...
Alireza Parhiz, Hamid Mojtahedi
doaj   +1 more source