Root canal therapy, also known as endodontic treatment, is a dental procedure that involves the removal of infected or injured dental pulp from the innermost part of the tooth, called the root canal system. The root canal system consists of small passages inside the tooth that contain nerves, blood vessels, and connective tissues. When the dental pulp becomes infected due to tooth decay, cracks, or trauma, the tooth can become extremely painful and can even lead to abscesses or tooth loss if left untreated.
The root canal therapy aims to save the natural tooth by removing the infected pulp, cleaning and shaping the root canals, and filling them with a dental material called gutta-percha. The procedure is typically performed by a root canal specialist, an endodontist, or a general dentist with advanced training.
During the treatment, local anesthesia is administered to ensure a pain-free experience. The dentist or endodonist then accesses the pulp chamber and root canals by creating a small opening in the tooth. The infected pulp is removed using specialized instruments and the root canals are thoroughly cleaned to eliminate any remaining bacteria. Once cleaned, the canals are filled with gutta-percha, a rubber-like material that seals the tooth and prevents reinfection. In some cases, a crown or a filling may be placed on the tooth to protect and restore its structure and function.
Root canal therapy is a highly effective procedure that enables patients to retain their natural teeth, providing relief from pain, preventing further damage, and restoring oral health.
