High breasts are an important condition for the beauty of women’s body curves and the structural basis for the formation of the human body’s beautiful breast circumference, and full and well-proportioned breasts are a major feature of female beauty. At present, breast augmentation is mainly divided into breast implant augmentation and breast augmentation with autologous fat particles injection. The most commonly used breast augmentation method that is recognized as safe and effective in the medical field today is breast implant placement, which has satisfactory results and good safety. It is mainly suitable for people with breast dysplasia, low flat breasts, or those who require breast reconstruction with intact skin after trauma or mastectomy. Breast implants can be divided into silicone gel implants and saline-filled implants. The silicone gel breast implants feel better, while the saline-filled implants are easy to place, the incision is small, and the amount of water filling can be adjusted according to the size of the implant. The implant is wrapped with silicone film, which separates it from the breast tissue and makes it easy to remove, thus further improving its safety. There are two methods of breast implant augmentation: implantation under the breast gland and implantation under the pectoralis major muscle. The method of breast implantation after the pectoralis major muscle is the most used method, and there is an obvious gap here, which is simple to separate and operate, with little damage and bleeding, and at the same time feels good after surgery and will not affect future breastfeeding. The application of endoscopic technology in breast augmentation has further improved the accuracy of the operation and reduced trauma. As for the injection method, the one that is used more often in clinical practice is the injection of autologous fat particles for breast augmentation. Since the fat particles used for injection are extracted from the fatty parts of the abdomen, waist, thighs and upper arms, there is no rejection reaction, and the effect of both high and low can be achieved. The combination of both liposuction and breast augmentation can significantly improve the post-operative satisfaction rate. It is mainly suitable for people with breast dysplasia, breast atrophy after pregnancy or breastfeeding, mildly sagging skin, etc., or those who have concerns about the implant method. The disadvantage of this procedure is that the injected fat particles will be partially absorbed by the body, and the breast augmentation effect is not as obvious as that of the prosthesis method. In recent years, there are also people who use polyacrylamide (trade name Ingel Farrer and Omedin) for breast augmentation by injection. This method was introduced into China from Ukraine, and the material is a polymer of polyacrylamide, whose monomer is highly toxic, and there are more postoperative complications, such as large local hard lumps or multiple scattered hard lumps in the breast after breast augmentation. Poor hand feeling, even chest pain, back pain and upper arm pain, or even systemic reactions such as poor mental health, weakness of limbs, nausea and loss of appetite. The phenomenon of the injected polyacrylamide wandering locally along the tissue gap also happens from time to time, and it is very difficult to remove the injected polyacrylamide completely. This method of breast augmentation has been banned by the state, so we hope that the majority of beauty seekers pay attention to it.