Antibacterial activity and retrievability of calcium hydroxide incorporated with different nanoparticles: An in vitro study
Background: Calcium hydroxide [Ca(OH)₂] is frequently used as an intracanal medicament because of its antimicrobial activity. However, its complete elimination before obturation can be difficult, particularly when nanoparticles are incorporated into the formulation. Persistent medicament remnants may adversely affect s...