Hello, abdominal wall plastic surgery is to remove stretch marks by surgical partial resection of abdominal wall tissue and re-suture. Mainly suitable for people with sagging abdomen and obvious stretch marks after pregnancy. In addition to removing stretch marks, it has obvious effect on shaping the abdomen. Compared with other treatment techniques for stretch marks, this operation is more traumatic and the incidence of complications is relatively high. This project belongs to the fourth-level project in the classification of medical beauty projects of the Ministry of Health, which is technically difficult and risky and needs to be carried out in the plastic surgery department of the third-level plastic surgery hospital or the third-level general hospital.