I believe everyone is familiar with mandibular angle surgery. It uses surgery to improve the problem of a wide face and protruding mandible. In today's society where small faces with oval seeds dominate, many people regard oval-shaped faces as beautiful, so mandibular angle surgery has also received widespread attention. Mandibular angle plastic surgery is a very important surgery in plastic surgery, and its safety is also of concern to everyone. Well, mandibular angle plastic surgery achieves surgical results by resecting part of the mandible and other methods of repositioning the bones. The operation takes between 2-3 hours. The whole process of mandibular angle surgery is performed under general anesthesia, and there is no pain. Because the bone itself has no nerves, the patient does not feel pain when the bone is ground during the surgery. Most of the pain you feel after surgery is pain in the soft tissue around the bones. However, these pains will not be too severe. Experts recommend that you need 2-3 days of hospitalization after surgery, which can not only facilitate the doctor's postoperative observation, but also provide early postoperative care.