Saghiri, M., K. Karamifar, D. Nath, J. Gutmann, and N. Sheibani. A Novel Polyurethane Expandable Root Canal Sealer. J Endod, 2021, p. PubMed Text.
Abstract
Introduction: Endodontic sealers play a vital role in the obturation of root canal space. The aim of this study was to evaluate the utility of a recently developed polyurethane expandable sealer (PES), along with its cytotoxicity and dimensional changes.
Keywords: Angiogenesis factor; biocompatibility testing; canal sealer; cytotoxicity test; dentinal tubule penetration.