Comparative evaluation of antimicrobial efficacy of nanosilver solution, , sodium hypochlorite, and normal saline as root canal irrigants in primary teeth.

Background: Microorganisms are the main cause of pulpal and periapical diseases. Hence, the elimination of such potential microbes is achieved by endodontic treatment. Mechanical preparation is the main mechanism to reduce the bacterial load in canals which is enhanced by intracanal irrigants.