The cost of orthodontics, which is also known as braces, varies from region to region and from one level of medical institution to another, public or private. In general, in conventional tertiary hospitals, the normal orthodontic treatment for teenagers is about 12,000-13,000 yuan, accordingly, if the teeth need to be extracted, then the cost may be higher, if the teeth do not need to be extracted, then the cost may be lower. Compared to teenagers, adult orthodontics is more expensive, generally costing about$15,000-20,000. This is because orthodontic treatment for adults is slower, longer and more complicated. In addition, there are some special orthodontic methods, such as invisible orthodontics, for which the orthodontic price is more expensive, may need 40,000 yuan or even 50,000 yuan.