Hello, you should pay attention to the following points during the recovery period of mandibular angle plastic surgery: 1. First, it is best to stay in hospital for about 3 days after operation. 2. It is best to squeeze and bandage the wound for about a week after operation, which can effectively prevent postoperative discomfort and swelling. Don't go to the beauty salon to massage your face within three months after operation. Simply applying a mask to moisturize can protect the skin. 4. It is best to eat some liquid food one week after operation, and pay attention to avoiding some spicy and irritating foods and biting hard foods within three months.