Benefits of autologous fat for buttock augmentation: Autologous tissue is used as the material for buttock augmentation, so this material is harmless to human body, and human body itself will not have immune reaction or rejection reaction to injected autologous fat tissue. The buttocks after fat transplantation are soft, round, true in shape and delicate in skin. Precautions: After operation, you should wear clothes to keep fit and lift your hips for one to three months. After the operation, you need to be hospitalized for a week, take anti-inflammatory drugs for a week, don't eat irritating food, and don't get wet at the operation site.