Orthodontics is better for children, so it is easy for young people to recover, but it is difficult for adults to do so. I have a friend in his thirties, and it took him more than two years to take off his braces. Is it necessary to do more than 40? If you really want to do it, ordinary hospitals can do it. But it depends on which city you are in. This is costly. Thousands of dollars? Yes, almost! Private dental clinics in my small city also do this business. Much cheaper! Of course, this kind of doctor must be a doctor who knows the root of the matter and has good technology to be trusted. Or go to a big hospital to see a dentist!