Orthodontics depends on which material you choose, whether you can pull out your teeth, and the plan given by your doctor. Generally, if you choose traditional wire orthodontics, it is about 10 thousand yuan, and the better one is about 20 thousand yuan. If you pay more attention to aesthetics and want to look better, you can choose invisible orthodontics, which costs more than 30 thousand yuan. It depends on your own teeth, your local price level and the materials you choose, for reference only.