Regenerative endodontics is an innovative approach in dentistry that focuses on the biological healing and regeneration of dental pulp and periapical tissues. Unlike traditional endodontic treatments that typically involve the removal of infected or damaged pulp, regenerative endodontics aims to restore the natural structure and function of the tooth. This technique harnesses the body's own healing capabilities, often utilizing stem cells, growth factors, and tissue engineering principles. By promoting the regeneration of pulp tissue, this method not only alleviates pain and infection but also enhances the long-term vitality of the tooth. As research and technology continue to advance, regenerative endodontics holds the promise of transforming how dental professionals treat and preserve teeth with pulp damage, offering patients improved outcomes and a renewed confidence in their dental health.