A Comparative Analysis of CAD/CAM Endocrown Materials, and Indirect Composite Restorations in Pulpotomized 1ry Molars: An In Vitro Study"

Abstract

This In vitro study was designed to evaluate the effect of different endocrown materials used for restoring pulpotomized primary molars, on their Fracture Resistance and Marginal Adaptation. Twenty four extracted human maxillary left second molars, with at least one third of their roots remaining, and at least three of their axial walls intact, without visible fracture lines or cracks were selected based on the teeth having similar (BL) and (MD) Dimensions. The teeth specimens were cleaned and disinfected then stored in distilled water until required to undergo experimentation.