Angle-Splitting Ostectomy Followed by Face Lift for Elderly Patients with Prominent Mandibular Angles

Abstract

A prominent mandibular angle is a relatively common aesthetic problem among Asians, and the reduction angle-splitting ostectomy is now becoming a very popular procedure in Asian countries. Although this operation is usually performed on young patients, the same aesthetic demands are also seen in the elderly. In this report, the authors describe their experience with angle-splitting ostectomies followed by face lifts in three patients older than 50 years. The angle-splitting procedure was the same as that performed in young patients, and clinical results were assessed with photographs and three-dimensional computed tomographic scans. The facial contours after angle-splitting ostectomy were satisfactory, but the patients showed postoperative redundancy of the skin, especially along the jaw line, because of the loss of bony protrusion laterally. Therefore, the patients underwent subsequent superficial musculoaponeurotic system cheek lifts. The final aesthetic results were satisfactory in all cases. When surgeons want to perform the angle-splitting ostectomy safely and effectively on the elderly, they should be aware of the risks and indications specific for elderly patients, and a multidisciplinary support system should be available. Subsequent face lifts can improve skin redundancy and lead to better cosmetic results.