AMARAL, Rodrigo Rodrigues et al. Photodynamic therapy in endodontics: review of literature. RFO UPF []. 2010, 15, 2, pp. 207-211. ISSN 1413-4012.

The persistence of remaining microorganisms to either chemical-mechanical preparation or intracanal medication is reported as the main failure cause in endodontics. OBJECTIVE: The present study aims at discussing the principal factors that involve the photodynamic therapy as well as its application in the endodontic treatment through a literature review. LITERATURE REVIEW AND FINAL CONSIDERATIONS: The photodynamic therapy has risen as a promising antimicrobian therapy as a support to endodontic treatment. As it is easily and quickly applied, it can be used both in a single session or in multiple ones, besides not allowing forms of microbian resistance.

: Endodontics; Photodynamic therapy.