What is Orthognathic (Jaw) Surgery?

Orthognathic surgery, also known as corrective jaw surgery, is a procedure to correct skeletal irregularities of the jaw and face. It involves repositioning the upper jaw (Le Fort I osteotomy), lower jaw (bilateral sagittal split osteotomy or BSSO), or chin (genioplasty) to improve function, appearance, and stability. This surgery is typically recommended for patients with skeletal class II or III malocclusion, facial asymmetry, or obstructive sleep apnea. It is performed under general anesthesia and often requires orthodontic treatment before and after surgery.