What is root canal treatment for teeth?

Root canal treatment is a common and effective procedure for treating dental pulp diseases and periapical diseases. When the dental pulp (tooth nerve) becomes inflamed or necrotic due to deep caries, trauma, or other causes, root canal treatment becomes particularly important. The treatment process generally includes the following steps: 1. The dentist drills into the tooth, removes the damaged pulp tissue, and uses specialized instruments to clean and shape the root canal system to eliminate infectious materials; 2. The root canal is disinfected using specific antimicrobial medications to prevent reinfection; 3. The root canal is tightly filled with biocompatible materials (such as gutta-percha points) to prevent bacterial infiltration and complete the treatment. The goal of root canal treatment is to preserve the affected tooth, avoid extraction, and simultaneously relieve the patient's pain, restoring normal function and aesthetics of the tooth. If you have any concerns, please consult your dental professional.