Root canal therapy is a dental procedure commonly performed to treat a tooth that has extensive decay or damage within its root canal system. It involves the removal of infected or inflamed pulp tissue from the inside of the tooth, disinfecting the area, and sealing it to prevent further infection. The root canal system refers to the space inside the tooth that contains the pulp, which consists of nerves, blood vessels, and connective tissue.
During the process of root canal therapy, the dentist or endodontist (a specialist in root canal treatments) carefully cleans the canals using small files, removing any bacteria, decayed material, and damaged pulp. Once clean, the canals are shaped to accommodate a biocompatible material called gutta-percha, which is used to fill the empty space and seal the tooth. This prevents bacteria from re-entering the tooth and causing reinfection.
Root canal therapy is typically performed under local anesthesia to ensure the patient's comfort. It is considered an effective treatment for saving a tooth that may otherwise need to be extracted. After the procedure, the tooth may be restored with a dental crown or filling, depending on the amount of tooth structure remaining.
Root canal therapies aim to alleviate pain, eliminate infection, and save natural teeth. They have become a standard and successful treatment option for individuals suffering from dental pulp inflammation or infection, helping to preserve the functionality and aesthetics of the affected tooth.
