Advantages: 1: The mandibular angle plastic surgery uses intravenous anesthesia to assist local anesthesia, and the operation process is completely painless.
Advantage 2: Face-lifting surgery adopts combined incision inside and outside the mouth. Compared with simple intraoral incision, combined incision osteotomy is more complete and accurate, with smoother surface and almost no scar after operation.
Advantages 3: The operation process only takes 30 minutes, with little trauma during the operation, quick recovery after the operation, and effective and quick face-lifting.