title: Orthognathic surgery: a case report. Surgical correction of mandibular retrognathism by the sagittal split osteotomy and reduction genioplasty.
mesh_terms: D002680:Chin / Q000601:surgery; D005260:Female; D006801:Humans; D008334:Mandible / Q000601:surgery*; D008875:Middle Aged; D010027:Osteotomy / Q000379:methods*; D063173:Retrognathia / Q000601:surgery*