How to Avoid Root Canal – Non-Invasive and Preventive Dental Care Tips A root canal treatment becomes necessary when tooth injury severely affects the inner pulp of the tooth. While an RCT can effectively preserve a damaged tooth, it is always better to minimise the risk of needing one. By https://pioneeringlink74.shotblogs.com/how-much-is-it-worth-for-teeth-crown-53577050