Root canal treatment, also known as endodontic therapy, is a dental procedure designed to treat infections or damage within the pulp of a tooth. The pulp is the soft tissue at the center of the tooth that contains nerves, blood vessels, and connective tissue. When the pulp becomes infected or inflamed, it can cause severe pain and lead to further dental problems if left untreated.
Root canal treatment is often recommended to save a tooth that would otherwise require extraction due to severe decay, infection, or trauma. By removing the infected or damaged pulp and cleaning and sealing the inside of the tooth, root canal treatment can alleviate pain, preserve the natural tooth structure, and prevent the need for tooth extraction and replacement.
The root canal procedure typically involves several steps. First, the dentist or endodontist numbs the tooth and surrounding area with local anesthesia to ensure a comfortable experience. Then, they create an opening in the crown of the tooth to access the pulp chamber and root canals. The infected or damaged pulp is carefully removed, and the inside of the tooth is cleaned, disinfected, and shaped. Finally, the tooth is filled and sealed with a biocompatible material, and a crown or filling is placed to restore its strength and function.