The cost of root canal treatment, which is required if the lesion violates the nerve, is charged for a single root canal. Root canal treatment is divided into root canal rinsing, root canal medication, root canal preparation, special root canal instrumentation, preparation of the root canal for retreatment, root canal filling, and so on, and there is a charge for each of these. Root canal treatment for anterior teeth is around$500, premolar teeth around$600-1000, and root canal treatment for molar teeth around$800-1500. If you apply microscope and machine-expanded equipment, you need to add the cost of microscope application and machine-expanded equipment to the charge, and the price will be higher. Depending on the region and the level of the hospital, the treatment applied is different, and the posterior teeth in the first-tier cities in China are about 4,500 RMB. Overall, the cost of root canal treatment for a tooth is about 500-5000 yuan.