Root Canal Treatment is a dental procedure used to treat teeth that have deep decay or infection reaching the pulp (nerve) of the tooth. The treatment involves removing the infected pulp, cleaning and shaping the tooth’s internal canals, and filling them with a special material to protect the tooth from further infection. This procedure effectively preserves the natural tooth, prevents extraction, relieves pain, and stops infection from spreading to adjacent teeth or gums. It is performed under professional supervision to ensure safety and effectiveness.