With the modern women’s increasing demand for themselves, having perfect breasts has become the key to enhancing female charm. With the continuous improvement of surgical technology, breast augmentation surgery has gradually formed two safer methods: artificial breast implants and autologous granular fat injection and transplantation for breast augmentation. At the same time, it also brings confusion to women who wish to have breast augmentation: how to choose between the two methods? Breast augmentation is a method of implanting artificial breast implants into the body to increase breast volume. It has the advantages of one-time completion, concealed surgical incision, realistic feel, and does not affect breastfeeding and childbirth, etc. By choosing a suitable personalized implant, ideal surgical results can be achieved. However, strenuous activities of the upper limbs need to be restricted for a period of time after surgery, and some individuals may have problems such as contracture of the envelope due to foreign body reaction. Autologous granular fat injection and transplantation for breast augmentation is a fat transplantation process in which excess fat from other parts of the body is suctioned out, purified through steps such as cleaning and filtering, and then injected into the breast. At present, it is still recognized as the small amount of multi-channel multi-level technique proposed by American plastic surgeon Coleman, i.e. Coleman technique, which has small incision, fast recovery and no worries such as rejection. However, autologous fat transplantation requires sufficient fat sources, and due to the limited capacity of the breast receiving transplanted tissue, too much fat tissue cannot be injected each time, and it usually takes several times to achieve more ideal results, with an interval of 3-4 months each time, and a longer treatment process. Until now, breast augmentation with breast implants and breast augmentation with autologous granular fat injection grafting are still the safest surgical methods to increase breast size, both of which do not affect breastfeeding and do not increase the risk of breast cancer. For breast augmentation surgery, the choice of which method depends more on personal conditions and requirements, there is no best, only the most suitable method for you. The advantages of breast augmentation: The surgery is suitable for almost all women who need to increase their breast size; according to each person’s condition and personal requirements, they can choose the right implant to achieve the desired size and shape at one time. Disadvantages of breast augmentation: Because of the implantation of breast implant materials, there is a certain proportion of rejection or hardening of the breast implant envelope caused by material exudation, the shape and feel of the breast may become worse, the scar caused by the surgery is longer, the length of the scar of silicone implant is 3-4 centimeters, the surgery is more traumatic and often requires hospitalization for more than 3 days. Advantages of autologous fat transfer breast augmentation: Autologous tissue transplantation, no rejection, soft and natural feel and realistic shape, no contracture and hardening, very small scar after healing (3-5mm), fast recovery after surgery, especially suitable for those who have liposuction and shaping while doing fat transfer breast augmentation. Disadvantages of autologous fat transfer breast augmentation: The survival rate of autologous fat transfer is 30-50%, individual (depending on the amount of individual fat and the location and volume of the breast, etc.) varies greatly, the amount of one injection cannot be too large, and several injections (usually 2-3 times) are needed to achieve better results. Postoperative complications such as fibrous nodules, calcification, fat liquefaction and cystic-like changes may occur, making it clinically difficult to identify other diseases of the breast. In addition, too thin people with little fat are not suitable for fat transfer breast augmentation.