Fillings are divided into superficial caries, medium caries, deep caries, and root canal treatment after denervation. Depending on the qualification of the hospital, the material used, the position of the tooth and the regional difference, the price is very different. If it is superficial caries and medium caries, it can be filled in one time, and the cost is about 80-200 RMB. If it is deep caries, it may need to pad, fill, soothe or indirect pulp capping, the cost is about 200-400 RMB. If it is pulpitis and need to go to the nerve, the cost of root canal treatment also varies greatly, the root canal treatment for anterior teeth is generally 200-400 RMB, the root canal treatment for premolar teeth is generally 400-600 RMB, and the root canal for molar teeth is generally about 700-1500 RMB.