Beijing Shengjiarong Facial Sculpture Center adopts the method of fine V-shaped osteotomy and face-lifting surgery, and the postoperative effect is natural and harmonious, with no artificial trace. After mandibular angle surgery, you should be hospitalized for 3-5 days, and you can return to normal work in about 10 days. The effect of mandibular angle surgery will appear after 6 months. I don't eat hard food or laugh for a month. It takes about 3 months to fully recover, during which the postoperative care of mandibular angle surgery should be done well to facilitate the recovery of the wound and the body.