Root canals, also known as endodontic treatment, work by removing infected or damaged pulp from the inner chambers of a tooth. The dentist carefully cleans, disinfects, and shapes the canals before sealing them with a filling or crown. This process not only eliminates pain and infection but also preserves the natural tooth structure. The benefits of root canals include pain relief, saving the natural tooth, restoring functionality, preventing tooth loss, improving oral health, preserving aesthetics, and offering long-lasting results. It’s an efficient and cost-effective solution that minimizes discomfort and allows patients to maintain a healthy smile for years to come.