A root canal treatment saves a severely infected or damaged tooth from extraction. The procedure involves removing the infected pulp, cleaning and disinfecting the root canals, and sealing them to prevent reinfection. Contrary to popular belief, root canals are not painful; modern anesthesia ensures comfort throughout the process. After treatment, a crown is placed to protect the tooth and restore function. Ignoring a infected tooth can lead to abscesses and systemic health issues. Root canals have a high success rate and allow you to keep your natural tooth for years to come.