If the forehead wrinkle lifting is performed by minimally invasive endoscopic surgery method, only a few small longitudinal incisions of less than 1cm can be made in the hairline of the scalp, compared with this, the traditional coronal incision wrinkle surgery does not have the slightest advantage under any circumstances. It is simply because the doctor does not really master the skills of endoscopic wrinkle removal surgery. Even for people with an already high frontal hairline, coronal incision wrinkle removal still has no advantages and needs to be discarded. This is because often doctors will use the argument that the patient has a high hairline and must perform coronal wrinkle removal to remove the scalp and avoid a higher hairline after the wrinkle surgery. In fact, for patients with high hairline, after performing frontal endoscopic wrinkle removal surgery, only the excess scalp needs to be removed transversely at the frontal hairline margin again to maintain the original hairline height, and the length of this incision is only the length of the frontal hairline margin from left to right (about 10cm-15cm), and the hairline can be further reduced through this incision. In contrast, in traditional coronal debridement, the entire incision (about 30cm) is made from both sides above the ears. Moreover, when it comes to endoscopic wrinkle removal surgery involving scalp removal, the small incision on the forehead becomes a transverse incision along the hairline edge, and the incisions are simply connected when the scalp is removed, with absolutely no further damage. Some doctors will also say that the traditional crown wrinkle surgery has a better lifting effect, but in fact the real lifting effect is not pulled up, but an automatic upward movement of the tissue after a good relaxation and balance during the surgery, only then the lifting effect achieved is long-lasting, and the lifting effect by removing the scalp and pulling it up is short-lived. If the surgeon relies on hard pulling to obtain the lifting effect, the technique is immature. In addition, endoscopic wrinkle removal has the following advantages compared to traditional surgery: 1, the incision is small and hidden, and there is no need to shave your hair during the operation. 2. No hair loss around the incision and no postoperative scarring hair loss. 3.Small longitudinal incision is not only concealed, but also less bleeding compared with transverse incision (the incision is in the same direction as the blood vessels, so the damage to blood vessels is light). 4.The endoscopic tissue structure is clearer after magnification, and the surgical operation is precise and accurate, which can really remove forehead wrinkles, frown lines between eyebrows and transverse nasal roots accurately and thoroughly. 5.Surgical operation time is short. 6.Patients suffer little pain and recover quickly.