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FIGURES
Figure 1: - Analysis of specimens on micro-CT using CTAn software. 1A: blue arrow indicating the interface between filling and retrofilling material, indicating the most coronal layer selected. Orange arrow indicating the most apical layer of the retrocavities; 2B: Coronal layer selected in axial section.2C: Most apical layer of the retrocavity in axial section.
Figure 2 - 3D reconstructions of experimental groups. A- NeoMTA Plus; B- BioRoot; C-MTA Angelus. In red, the empty spaces in the retrofilling material and at the dentin-material interface are represented.
TABLES
Table 1: Materials, respective distributions in the experimental groups and composition.