Breast augmentation can cause certain harm to the body, at present, there are two main methods of breast augmentation: 1, silicone breast implants; 2, autologous fat breast augmentation, both methods are surgery, surgery will have a certain probability of complications. For silicone implant breast augmentation, the occurrence of more is the contracture of the peritoneum, after the implantation of the implant in the chest around the implant will produce the peritoneum, normally speaking the peritoneum is soft, but if the contracture of the peritoneum will become hard, the chest from the outside will feel a little hard to touch, and the patient will feel the pain. A common complication of breast augmentation with autologous fat is fat liquefaction, because the fat injected into the chest will not be fully viable, and the inactive fat may be discharged with metabolism, and those that cannot be discharged may be liquefied, which will cause adverse effects on the effect of breast augmentation. However, as long as the patient fully communicates with the surgeon before the operation to choose the most suitable way of breast augmentation, and go to a regular hospital to do the operation, the risks and harmful effects will be minimized.