Hello, there are many people who have bone grinding surgery in our hospital, usually around 1.5W to 3W, but each hospital is different. As long as it is a regular professional hospital, there is little difference, and an informal hospital is different. Only by choosing the right hospital can there be more qualified doctors and advanced equipment. Although the technology of bone grinding surgery is very mature, the requirements for doctors are still very high. Doctors need many years of clinical experience, high aesthetic standards and advanced hospital equipment to successfully complete the operation and achieve perfect results. The more experienced doctors, the higher the cost, so the choice of hospital will also affect the price.