The cost of<p> orthodontics is closely related to the degree of tooth deformity, the organization selected and the brand of appliance used, and has little to do with age, but it is less difficult for children to correct their teeth than adults. & lt/p & gt； & ltp> If you do orthodontics with a child, the degree of tooth deformity, the doctor you see and the things you choose are the same, and the cost of treatment is basically the same. Even if there is a difference, there is only one thing missing. You don't have to mind too much. & lt/p & gt； The specific cost of<p> orthodontics is usually about 6000~50000 yuan, in which lingual orthodontics is more expensive, invisible orthodontics is the second, self-locking is the second, and metal brackets are cheap and affordable. & lt/p & gt； & ltp> Let's take Kunming Baird Dental as an example to share the approximate cost of orthodontics in the lower house: