Endodontics is a specialized branch of dentistry that focuses on the prevention, diagnosis, and treatment of diseases and injuries affecting the interior of the tooth, specifically the pulp. The pulp is a soft tissue that contains nerves, blood vessels, and connective tissue, and is located at the center of the tooth.

The most common endodontic procedure is root canal therapy. This process involves the removal of infected or inflamed pulp, cleaning and shaping of the root canals, and then filling them with a specialized material. The goal is to preserve the natural tooth and avoid extraction.

Endodontic treatment is necessary when the pulp of the tooth has suffered irreversible damage due to extensive decay, trauma, or other pathological conditions. Symptoms indicating the need for endodontic therapy may include severe pain, sensitivity to heat or cold, and gum swelling.

Modern endodontics utilizes advanced technologies, such as digital radiography and microscopes, to ensure accurate diagnosis and effective treatment. Thanks to these advancements, endodontic treatments are now more comfortable and successful, allowing patients to retain their natural teeth for many years.