Breast augmentation surgery does not necessarily involve incisions throughout the procedure. Breast augmentation surgery can be divided into breast injections and breast implants. Breast injections do not require incisions, while breast implants usually require incisions. Breast augmentation by injection generally refers to fat injection, in which a certain amount of fat is extracted from one’s own thighs, abdomen or buttocks, etc., purified and then injected into the breast tissue by injection to achieve the effect of breast augmentation. Breast implantation is categorized into breast implant and breast augmentation with own fat. The incision can be chosen according to the basic conditions of the patient, usually in the armpit, areola or under the mammary glands, which are not easy to be found in the hidden place of the scar, and then filled with the implant or own fat. Breast augmentation surgery, although mature, but there are certain risks, must go to a regular hospital for breast augmentation surgery, avoid eating spicy food after surgery, pay more attention to rest, avoid wound infection.