Reconstructing the New Aesthetic Mandibular Angle With Two-Crossed Ostectomy at the Inferior and Posterior Margin of the Mandible.

Background: Several operative procedures have been introduced to reshape the aesthetic mandibular angle, but unaesthetic results have occurred now and then. Most studies focused only on the facial shape in frontal view but not on the new gonion angle and gonial position in lateral view. The authors describe a new and satisfactory surgical method of mandibular angle contouring to reconstruct the new aesthetic mandibular angle and reshape an oval face for the excessive prominence of the mandibular angle.