Choose a surgeon who is experienced in a certain technique. Some doctors are used to a certain method, not the one that suits you. So don't blindly pursue famous doctors.
3. Understand the operating costs; Don't blindly pursue low prices. Experts who really have many years of clinical experience in mandibular angle plastic surgery can't do it at a low price, both technically and surgically. For the safety and effect of surgery, we should choose a regular plastic surgery hospital.
Meet the above points, you can operate.