Your condition is not serious, but it is more likely that you need to pull out other normal teeth and take them back. The hospital specializing in this in Beijing costs 4,000-110,000 yuan. If you see a dentist in a medium-sized hospital or above, it will be around 3000-5000. Actually, private orthodontists can also do it. It's also a traction tool, so you don't have to pay so much money. 2000 yuan will be done. Suggestion: If you are not at ease, you can register in a big hospital and ask about the price, diagnosis and treatment methods and materials. Because different costs are related to materials. However, this substance itself is harmless to the body, but some of it has quick effect. But the slower the tooth shaping, the better.