The procedure of breast augmentation surgery is as follows: 1.Before surgery: the doctor needs to confirm the physical condition of the candidate, infection, poor wound healing, certain drugs and even smoking are the reasons why the surgery is not possible. Women need to avoid menstruation, fasting food and water 4-6 hours before surgery, wearing clothes that are easy to put on and take off; 2, breast augmentation anesthesia: anesthesia methods are local anesthesia, epidural anesthesia and general anesthesia. Local anesthesia can be chosen because of the small trauma of submammary implant breast augmentation; epidural anesthesia is suitable for submammary implant breast augmentation; general anesthesia is feasible for people who are afraid of surgery and sensitive to pain; 3.Cutting: an incision is made in the axilla, around the areola or in the lower breast fold with a length of about 3-4cm; if the incision is in the axilla, an endoscope is usually used to expand the surgical field of view; the operator strips a safe cavity at the posterior gap of the breast 4.Separation: Use special instruments to probe inward from the incision and gradually separate the two muscles that were originally stuck together to make room for the implant placement; 5.Placement: Use two fingers to pinch the sterilized implant and slowly insert it through the incision; 6.Suturing. Breast augmentation surgery usually takes 1-2 hours, recovery time is usually short, stitches are removed 7-10 days after surgery, no hospitalization is required. In addition, it is best not to take a shower for the first few days after breast augmentation. After the stitches are removed, candidates need to massage their breasts and stick to them for more than 3-6 months.