Autologous fat transplantation is the pursuit of beauty lovers, but the survival rate of autologous fat, has been an important factor affecting its effect, and how to improve the survival rate of transplanted fat. Generally speaking, the survival rate of autologous fat can be divided into two aspects: the candidate’s own conditions and the technical level of the doctor. Candidate’s own conditions: 1. fat activity is good subcutaneous fat plump women, sucked out fat particles are often bright yellow, bright color, fat particles integrity, activity is also high; 2. skin tissue foundation is good a candidate for facial soft tissue is thin, poor blood transport, then for other parts of the body source of fat particles of the ability to feed is relatively weak. On the contrary it is a little stronger. Doctor’s technical level In every detail of the fat grafting process, the protection of fat particle activity and maximization of the area between the grafts and the recipient area is an effective means to improve the survival rate of fat grafting Skilled doctors should be familiar with the functional zoning of the recipient area, and know what kind of techniques should be used to inject the fat particles into what position and at what level in order to maximize the survival rate of fat particles. Therefore, choosing the right hospital and doctor is the best way to protect yourself.