Breast augmentation surgery is an operation to enlarge the undeveloped or stunted small breasts, also known as breast augmentation surgery. At present, there are three common breast augmentation operations, namely, prosthetic breast augmentation, autologous fat transplantation breast augmentation and injection breast augmentation.

Prosthetic breast augmentation is to put a medical prosthesis into the chest through the armpit, around the areola or under the breast fold. Patients can choose the appropriate size according to their own situation. After breast augmentation, the effect is immediate. The disadvantage is that because the prosthesis is a foreign body, capsule contracture may occur after being placed in the body, or some people may feel uncomfortable with the foreign body. Autologous fat breast augmentation, that is, the accumulated fat in the body, such as buttocks, abdomen, inner thighs and other parts, is taken out, centrifuged, refined and purified, and then injected back into the chest. Because fat is its own, it will not produce rejection, and it is a good breast augmentation material. However, after fat is injected into the chest cavity, it will not all survive, and the general survival rate is about 70%. Fat that does not survive may liquefy, leading to pleural effusion, bleeding, and even breast augmentation failure. Patients should choose the most suitable method according to their own situation.