Multidisciplinary Department of Medical and Dental Specialties, Oral and Maxillofacial Surgery Unit, AOU-University of Campania "Luigi Vanvitelli", Naples, Italy.
J Craniofac Surg. 2023 May 1;34(3):e306-e308. doi: 10.1097/SCS.0000000000009251. Epub 2023 Mar 13.
Bilateral sagittal split osteotomy for orthognathic surgery is the most used technique for mandible advancement or setback and has been well documented and modified over the years since Trauner and Obwegeser described it. The improvement brought by each technique allowed the surgeons to perform safer osteotomies, shorten the operative time, and increased the flexibility of the programmed mandibular movements. The authors present a modification of the bilateral sagittal osteotomy technique with the aim of making the technique easier to perform and more comfortable for the surgeon for the purpose of positioning the osteosynthesis plates and screws. Finally, the authors describe a nomenclature on the osteotomy lines of the bilateral sagittal split osteotomy.
正颌外科中双侧矢状劈开截骨术是最常用的下颌骨前徙或后退技术，自 Trauner 和 Obwegeser 描述以来，该技术经过多年的发展和改进，已得到充分记录。每项技术的改进都使外科医生能够进行更安全的截骨术，缩短手术时间，并增加下颌骨运动计划的灵活性。作者提出了一种改良的双侧矢状劈开截骨术，目的是使该技术更易于操作，并使外科医生更舒适地放置骨板和螺钉。最后，作者描述了双侧矢状劈开截骨术的骨切开线命名法。
