2020年8月9日 · This document provides information on bilateral sagittal split osteotomy (BSSO), a common surgical procedure for the mandible. Some key points: - BSSO involves making sagittal cuts along the ramus and body of the mandible to allow advancement or setback of the mandible.

2020年5月15日 · This document describes the steps of a bilateral sagittal split osteotomy (BSSO) procedure to correct jaw alignment. Key steps include making incisions over the external oblique ridge and dissecting soft tissues to expose the lateral and medial surfaces of the mandible.

An important component of orthognathic surgery is the bilateral sagittal split osteotomy (BSSO), which is the most commonly performed jaw surgery, either with or without upper jaw surgery. Indications for a bilateral sagittal split include horizontal mandibular excess, …

Download & View Payal Bsso Ppt-1as PDF for free. More details. Words:6,979. Pages:179. Preview. Full text. BILATERAL SAGITTAL SPLIT RAMUS OSTEOTOMY (BSSO) Prepared By: Dr. Mehta Payal Guided By :Dr.Nimisha Desai HOD, (Dept of OMFS ,ksd) Contents: Presurgical orthodontics. Diagnosis and treatment planning.

OSTEOTOMY (BSSO) IN ORAL AND MAXILLOFACIAL SURGERY CONTENTS • INTRODUCTION • BSSO • INDICATIONS • PROCEDURE • COMPLICATIONS • ADVANTAGES • DISADVANTAGES • MODIFICATIONS BSSO. Most versatile mandibular osteotomy. Introduced by Obwegeser and Trauner in 1957 and has undergone may modifications.

Hemimandibular elongation mainly affects the mandibular body. It starts during puberty and it takes place rapidly. Therefore, growth of the maxilla is not affected. This type of anomaly is treated...

2020年1月24日 · The bilateral sagittal split ramus osteotomy (BSSO) technique described in the 1950s-60s became the standard for mandibular setbacks and advancements. BSSO involves segmental osteotomies, splitting the mandible, repositioning segments, and fixation with plates or …

Creation of a sub periosteal access medially between ramus and pterygoid muscle (lingual approach/lingual tunnel). Identification of the mandibular foramen and the inferior alveolar nerve. Creation of a horizontal osteotomy above the mandibular foramen with subsequent cutting of the inner/lingual cortex of the ramus [1, 2] (Fig. 12.2).

Bilateral Sagittal Split Osteotomy (BSSO) Excellent control of the condylar segment. Osteosynthetic screws can be employed for fixation.

2016年12月16日 · The bilateral sagittal split osteotomy (BSSO) is the mainstay of mandibular orthognathic surgical procedures. This procedure is versatile and can be used to achieve mandibular movements that include forward and backward sliding osteotomies, as well as corrective surgery for mandibular asymmetries.