Endodontic treatment are essentially debridement procedures to disrupt and remove the microbial ecosystem that is associated with disease process. It is important that clinician should understand the close relationship between the presence of microorganisms and endodontic disease processes to develop an effective rationale for treatment.Intracanal medicaments in endodontics have been used for the reduction in the number of microorganisms, rendering canal content static, prevention of post treatment pain and to improve anesthesia. In present day dental practice, intracanal medicaments are...