Micro-computed Tomography versus the Cross-sectioning Method to Evaluate Dentin Defects Induced by Different Mechanized Instrumentation Techniques.

Abstract

INTRODUCTION The objective of this study was to compare the methods of micro-computed tomography (micro-CT) and cross-sectioning followed by stereomicroscopy in assessing dentinal defects after instrumentation with different mechanized systems. METHODS Forty mesial roots of mandibular molars were scanned and divided into 4 groups (n = 10): Group R… (More)
DOI: 10.1016/j.joen.2017.07.015

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