Hello, many people have flat foreheads due to congenital or acquired factors, such as forehead depression caused by dysplasia or unequal length of foreheads caused by trauma. This situation can be improved by autologous fat filling. Autologous fat-rich forehead sucks out excess fat from waist, abdomen, buttocks and thighs by high-definition scanning liposuction, and then injects it into the flat or concave part of forehead, which can not only make forehead plump, but also reduce forehead wrinkles to some extent. What are the benefits of abundant autologous fat? I hope the advice on this question will help you, and I wish you health!