In Shenyang, the price of root canal treatment can vary. Generally, for anterior teeth which usually have one root canal, the cost might range from 400 to 600 yuan. For premolars with 1 or 2 root canals, it could be 600 to 800 yuan. Molars, which often have 3 to 4 root canals, may cost 800 to 1000 yuan or more. If there are special circumstances such as narrow, curved or calcified root canals that require the use of microscopic root canal technology, the cost will be higher. The specific price also depends on the hospital's level and reputation, as well as the complexity of the case.