A root canal is often necessary when the inner pulp of a tooth becomes infected or severely damaged due to decay or injury. This treatment removes the infected tissue, preventing the infection from spreading and preserving the natural tooth. By opting for a root canal, you can avoid the need for more invasive procedures like extractions, which would require a dental implant, bridge, or denture to replace the lost tooth. Root canals are beneficial because they relieve pain, save your tooth, and maintain your smile’s natural appearance. This procedure helps ensure long-term dental health and functionality. After a root canal, a dental crown is placed on top of your remaining tooth structure which protects the root canal and restores function.