Three-dimensional non-destructive visualization of teeth enamel microcracks using X-ray micro-computed tomography.

ABSTRACT: Although the topic of tooth fractures has been extensively analyzed in the dental literature, there is still insufficient information about the potential effect of enamel microcracks (EMCs) on the underlying tooth structures. For a precise examination of the extent of the damage to the tooth structure in the area of EMCs, it is necessary to carry out their volumetric [(three-dimensional (3D)] evaluation. The aim of this study was to validate an X-ray micro-computed tomography ([Formula: see text]CT) as a technique suitable for 3D non-destructive visualization and qualitative analysis of teeth EMCs of different severity. Extracted human maxillary premolars were examined using a [Formula: see text]CT instrument ZEISS Xradia 520 Versa. In order to separate crack, dentin, and enamel volumes a

SUBMITTER: Dumbryte I 

PROVIDER: S-EPMC8292334 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature