Currently, surgery is still the fundamental means of treatment for some diseases. Admittedly, surgery is a procedural operation, reflecting the scientific aspect, and surgeons of a certain level are able to perform the corresponding operations. But surgery is not only scientific, there is also an artistic difference. A surgical incision alone, the superior scar is linear and smooth, with little damage to the hair follicle and no pain felt by the patient combing his hair. In the inferior case, the scar is obvious, uneven, with much follicular damage, and the pain is obvious when combing the hair to the scar. As for the situation inside the incision, a one-step surgical operation with less repetitive movements, less bleeding, less tissue damage and side effects, the patient recovers quickly and leaves fewer sequelae.