Abstract
Orthognathic surgery performed in conjunction with orthodontic treatment is commonly
performed to correct skeletal irregularities and realign the maxillomandibular relationship
to improve occlusal function and facial esthetics. A thorough understanding of soft
tissue esthetics, skeletal and occlusal relationships, and surgical techniques is
required to obtain successful results. Surgical techniques have evolved greatly throughout
history, as technological advances such as virtual surgical planning have become available
and widely used to obtain predictable movements with minimized complications. The
aim of this article is to review the orthognathic surgical procedures of the mandible,
with particular attention to the indications, contraindications, preoperative assessment,
surgical technique, and possible complications encountered.
Keywords
orthognathic surgery - sagittal split osteotomy - prognathism