Hairline adjustment surgery is a popular plastic surgery and a kind of hair transplant surgery. First of all, the hair transplant doctor will outline the virtual hairline that is most suitable for everyone according to everyone's face and temperament. Then, through autologous hair transplantation, the healthy hair follicle tissue in the occipital region was carefully treated and cultured and transplanted to the hairline area artistically. Of course, hairline transplantation should not be too rigid, and it should be flexible along the virtual hairline according to the law of natural hair growth.