Comparative Evaluation of Antimicrobial Efficacy of Zinc Oxide Eugenol with Zinc Oxide Mixed with Three Herbal Products to be Used as Root Canal Filling Material: An Study.

Introduction: Primary teeth with pulpal involvement and those having periapical issues should be retained until their normal exfoliation because their premature loss may lead to adverse aberrations in the future dentition. Root canals harbor different types of microorganisms and root canal infections generally are polymicrobial in nature. One of the most common and preferred root canal filling material which is commonly used for primary teeth is zinc oxide eugenol (ZOE) cement.