Aim: The aim of this article is to review regenerative endodontics. Background: Tissue regeneration and engineering is the most challenging part of a tissue repair/regeneration program. The emergence of this branch in medicine has shed new light on the treatment of the patients with degenerative disorders. The approach for the completion of the requirements of this field, combines tools from a variety of fields such as stem cell biology, biomaterials and developmental biology. The field of tissue engineering requires an appropriate microenvironment for proper development of stem cells. With the advancement of the tissue engineering field, though lately introduced in the field of dentistry can look forward to the development of the oral tissues and regeneration of whole tooth. Conclusion: The emergence of this branch in medicine has shed new light on the treatment of the patients with degenerative disorders. With the advancement of the tissue engineering field, it was lately introduced in the field of dentistry can look forward to the development of the oral tissues and regeneration of whole tooth. Regeneration in endodontics can change the entire outlook of endodontic therapy which can lead to new innovations in this era of dentistry.
