There are various methods: Since scars will be 5-6 cm behind the hairline in classical methods, they will not be visible. In endoscopic methods, there will be a smaller scar which will also be behind the hairline. Therefore, it leaves less scar when compared to other methods. Each method has advantages and disadvantages depending on the amount of scars, adjustment ratio of forehead width, durability. The method is decided depending on the patient’s facial structure and her/his expectations.