Root Canal Treatment of Permanent Teeth For young patients with deep decay, trauma, or infection affecting their permanent teeth, root canal treatment is crucial to preserving the tooth. Dr. Hittu Agarwal specializes in endodontic treatment for children and adolescents, utilizing advanced technology to clean and seal infected root canals effectively. By using modern anesthesia techniques, he ensures that the procedure is virtually painless. Preserving permanent teeth at an early stage prevents future dental complications and maintains a child’s natural smile. With Dr. Agarwal’s expertise, children receive the highest standard of care, ensuring long-term dental health.