Endodontics is a specialized field of dentistry focused on diagnosing and treating diseases and injuries of the dental pulp and the tissues surrounding the roots of a tooth. The dental pulp is the soft tissue inside the tooth containing nerves and blood vessels, and when it becomes infected or inflamed due to decay, trauma, or cracks, endodontic treatment becomes necessary. The most common procedure in this specialty is root canal therapy, which involves removing the infected pulp, cleaning and disinfecting the root canals, and sealing them to prevent further infection.

Root canal treatment helps save teeth that would otherwise need extraction, preserving natural teeth and maintaining oral function. By eliminating infection from within the tooth, endodontics also helps relieve pain and prevents the spread of infection to surrounding tissues. The treatment is highly effective and often completed in one or two visits, allowing patients to retain their natural smile and bite without discomfort.

Advancements in endodontic techniques, such as the use of microscopes, digital imaging, and biocompatible materials, have significantly improved the success rates and patient experience of root canal therapy. Endodontists are specially trained to handle complex cases involving tooth trauma, resorption, or retreatment of previous root canals, ensuring optimal outcomes for dental health and longevity.