Autologous fat filling the forehead is considered as the most ideal forehead filling operation at present, mainly because autologous fat, as a part of the human body, will not be rejected by surgical materials after being transferred to the forehead, especially when autologous fat is injected into the forehead, patients will not feel great pain during the operation.

However, it should be noted that although autologous fat can be injected into the forehead by injection to make the collapsed forehead look fuller, the survival rate of autologous fat is about 60%.

Moreover, autologous fat can not be injected into the forehead in a large amount at one time, which may lead to a large amount of fat necrosis. Therefore, it usually takes about 3 times to inject autologous fat into the forehead to achieve the ideal filling effect.

The whole operation process of autologous fat forehead surgery is usually not very long, and the interval between each autologous fat injection is about one week, so patients need to be mentally prepared. In addition, forehead surgery with autologous fat is needed.

Because other parts of the human body need liposuction, there will be two hand incisions after operation, so it is necessary to do a good job of nursing the surgical incisions in these two parts to ensure the surgical effect of forehead autologous fat enrichment.