Root canal treatment, also known as endodontic therapy, is a dental procedure designed to treat infection or damage in the pulp of a tooth. The pulp is the soft tissue inside the tooth that contains nerves, blood vessels, and connective tissue. When the pulp becomes infected due to decay, injury, or a cracked tooth, it can cause significant pain and potentially lead to an abscess if left untreated. The purpose of a root canal is to save the tooth by removing the damaged or infected pulp, cleaning the root canals, and sealing the tooth to prevent further infection.
Root canal treatment is highly effective in preserving natural teeth, and with proper care, treated teeth can last a lifetime.