Root canal treatment is a dental procedure used to save a severely decayed or infected tooth. It involves removing the damaged pulp (nerve tissue) inside the tooth, cleaning and disinfecting the root canals, and sealing them with a filling material. This procedure relieves pain, eliminates infection, and preserves the natural tooth structure.

A crown is often placed afterward to restore strength and function. Root canal therapy is safe, effective, and helps avoid tooth extraction. With modern techniques and local anesthesia, it is usually painless and quick. Timely root canal treatment ensures a healthy, long-lasting smile and improved oral health.