RESUMEN
Orthognathic surgery has long been successfully utilized to correct dentofacial deformities to help facilitate improved oral function and facial esthetics. The treatment, however, has been associated with a high degree of complexity and severe postoperative morbidity. More recently, minimally invasive orthognathic surgical procedures have emerged that offer potential long-term benefits such as less morbidity, a lower inflammation response, improved postoperative comfort, and better esthetic outcomes. This article examines the concept of minimally invasive orthognathic surgery (MIOS), discussing differences from traditional maxillary Le Fort I osteotomy, bilateral sagittal split osteotomy, and genioplasty procedures. MIOS protocols are described for various aspects of both the maxilla and mandible.
