Autologous fat breast augmentation does not usually have new complications after one year. Autologous fat breast augmentation is through the extraction of leg, abdominal fat, after cell separation and purification, and then multi-level, multi-tunnel, uniformly filled into the breast to achieve the effect of breast augmentation. Compared with breast augmentation with implants, autologous fat augmentation has the advantages of simultaneous liposuction and shaping, safe transplantation materials, no rejection, stable results, etc. However, in order to ensure the survival of the fat, multiple transplantation may be required. Autologous fat breast augmentation will have two areas of damage, including liposuction area and filling area. The recovery period of liposuction site is about 6 months, and the common complications include infection, hematoma, local nerve sensation abnormality, local unevenness, skin necrosis, etc.; the filler site includes fat liquefaction, fat necrosis, nodular sclerosis, etc., and the basic recovery is usually about 3 months with stable results. Therefore, autologous fat breast augmentation usually recovers and stabilizes after 3-6 months, and generally there will be no new complications after one year, if there is obvious local discomfort, it is recommended that the surgeon’s office for follow-up evaluation.