Too much fat is injected at one time, which leads to insufficient blood supply of fat in the injection center, forming autologous fat filling and induration. Moreover, when autologous fat is filled, the injection level is shallow, which leads to vascular muscle injury and hematoma, thus forming a hard mass at the filling site. After the failure of fat filling, the pathological changes of cells will be nuclear concentration, nuclear fragmentation and nuclear dissolution. Necrosis is the death of local tissues and cells in the body, which is characterized by the change of enzyme solubility.

How to repair the failure of autologous fat filling?

Fat cells can't survive, and hair vascular tissue fails. At this stage, the face will collapse, uneven, unconscious and expressionless. Necrosis is the death of local tissues and cells in vivo, which is characterized by the change of enzyme solubility. In these cases, intramuscular fat remodeling can be used to dissolve and liquefy fat, so as to remove excess and necrotic fat from the body. After the intramuscular fat is remolded, the skin can be tightened, and the skin full of fat can be restored to elasticity without wrinkles.