Root canals are a vital dental procedure used to preserve teeth that have experienced deep decay, trauma, or previous dental work, leading to inflammation or infection of the tooth pulp. The tooth pulp, located within the tooth's root canals, houses nerves, and blood vessels and plays a crucial role in tooth sensation and vitality. During a root canal procedure, the dentist carefully removes the infected or damaged pulp from the root canal system, meticulously cleaning and disinfecting the canals to eliminate any remaining bacteria or debris. Once thoroughly cleaned, the canals are filled with a biocompatible material to prevent reinfection and restore structural integrity.

Root canals offer a valuable solution for preserving natural teeth, mainly when tooth extraction is the alternative. By eliminating the source of infection or damage within the tooth pulp, root canals restore tooth function, alleviate pain and sensitivity, and prevent further deterioration of the tooth structure. Moreover, root canals can contribute to maintaining a healthy oral environment and preserving the smile's natural aesthetics.