The Assessability of Approximal Secondary Caries of Non-Invasive 3D-Printed Veneers Depending on the Restoration Thickness—An In Vitro Study

To date, no scientific data is available regarding the development and radiographic assessment of approximal caries after insertion 3D-printed, non-invasive veneers different restoration thicknesses. For present study, were fabricated from two materials for printing milling (Vita Enamic VarseoSmile Crown plus). Three thicknesses (0.5, 0.7, 0.9 mm) selected. After digital design, leaving space free, manufacturing restorations, adhesive followed. All specimens placed in a demineralizing solution 28 days. Subsequently, radiological fluorescent examination was performed. The study showed statistically significant interactions day (p < 0.0001) method but not thickness. Additive manufactured restorations less progression compared to subtractive 21 days (0.7 mm thickness) 0.0001). DIAGNOdent proved that thickness affected within group Radiographic fluorescence equivalent results assessment. additive manufacturing, shown without consideration