Influence of oval and circular post placement using different resin cements on push-out bond strength and void volume analysed by micro-CT

摘要

AimTo evaluate the percentage volume of voids within cement layers, to determine the push-out bond strength of circular and oval fibre posts luted with different commercial resin cements in oval cross-sectional root canals, and to correlate push-out bond strength values and volume of voids of circular and oval fibre posts.