Effect of various digital cement space settings on the adaptation of CAD/CAM occlusal veneer “micro-ct evaluation”
نویسندگان
چکیده
The aim was to evaluate the adaptation of CAD/CAM occlusal veneer with different cement space settings using micro CT scan. Three groups IPS e.max-CAD lithium disilicate veneers (30, 40, and 50 µm) were produced. A circle 20 diameters centered at center same image position every scanned specimen scan measure four locations [Occlusal (OCG), axial (AXG), Marginal (MAG), absolute marginal discrepancy values (AMD)]. Kruskal-Wallis test revealed that there no statistical differences between (AMD) tested (p>0.05), (MAG) group other two (p<0.05). An increase in digital significantly improved fit veneer.
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ژورنال
عنوان ژورنال: Dental Materials Journal
سال: 2021
ISSN: ['0287-4547', '1881-1361']
DOI: https://doi.org/10.4012/dmj.2020-226