Comparison of Sealing Abilities Among Zinc Oxide Eugenol Root-Canal Filling Cement, Antibacterial Bioceramic Paste, and Epoxy Resin, using Enterococcus faecalis as a Microbial Tracer.

BACKGROUND This study aimed to compare sealing abilities among 3 root canal sealers, using Enterococcus faecalis as a microbial tracer. MATERIAL AND METHODS Sixty-six straight single-rooted teeth were subjected to crown removal at the cementoenamel junction. Root canals were instrumented using the crown-down technique.