Autologous fat filling can be said to be a hot plastic surgery project now, because besides the material comes from itself and there is no immune response, the permanent effect is also its greatest advantage. Autologous fat filling is very good. In terms of safety, it is a good choice to use autologous fat as filling material. Using autologous fat particles as autologous tissue is non-toxic and harmless to itself, and will not produce immune reaction and rejection reaction. However, the survival rate is crucial, so you must find a professional and experienced doctor, not a hospital.