The price of filling varies greatly according to different regions and different levels of hospitals, as well as the different materials used and the specific tooth position. If it is medium caries or shallow caries, it can be filled at once, the cost is about 80-200 RMB, if it is deep caries, it may need pad filling, pacification treatment or indirect pulp capping, the cost is from about 200-400 RMB. The cost of root canal treatment varies more widely, generally ranging from$200-400 for anterior teeth and around$400-600 for anterior molars. Molar teeth generally have 3 root canals. So the treatment is the most difficult and the cost is the highest, usually around$700-1500.