👉 In dentistry, an endodontist is a dental professional who specializes in treating and managing tooth decay. They are trained to perform root canal treatments, which involve removing infected or damaged portions of the tooth's pulp (the soft tissue that surrounds the nerve) and replacing it with a more durable material called a cement. Endodontists also have specialized training in performing endodontic procedures, such as extracting infected teeth, cleaning the roots, and preparing the tooth for an implantation procedure. In summary