Influence of Canal Preparation Taper on the Push-Out Bond Strength and Failure Mode of Epoxy Resin- and Calcium Silicate-Based Sealers: An In Vitro Study
Root canal preparation taper may influence sealer–dentin interfacial behavior; however, its effect on sealer bond strength remains insufficiently investigated. This study evaluated the influence of 0.04 and 0.06 preparation tapers on the push-out bond strength and failure mode of epoxy resin- and calcium silicate-based...