The cost of mandibular angle grinding, the price of mandibular angle plastic surgery and the choice of hospitals, doctors and hospitals related to the operation method are important factors affecting the cost of mandibular angle grinding. The degree of illness, physical condition, physical reaction, resilience, different surgical plans and different equipment in the hospital for mandibular angle grinding all determine the price of mandibular angle grinding. How much it costs to grind the mandibular angle is related to the plastic surgeon chosen by the beauty seeker, because it is not a simple operation, and because people's face is rich in nerve and blood vessels, there will be accidents such as bleeding, fracture and facial nerve injury. The key to the success of mandibular grinding surgery lies in whether the surgeon has first-class technology. How much the mandibular angle grinding costs is also related to the selected surgical method. Experts say that the methods of mandibular angle shaping can be divided into mandibular angle cutting, external plate splitting and mandibular grinding. The cost of intraoral and extraoral incision surgery is different, so beauty seekers must choose carefully according to their own situation.