An investigation into the effect of try-in pastes, uncured and cured resin cements on the overall color of ceramic veneer restorations: An in vitro study

Internal adaptation, marginal accuracy and microleakage of a pressable versus a machinable ceramic laminate veneers

“…From one hand, these thin shells have supra-gingivally placed margins directly exposed to the oral cavity and on the other hand the thickness of resin cement is a parameter that significantly influences the shade and colour of these restorations. [15][16][17][18] Traditionally, ceramic veneers are fabricated using layering technique which incorporates refractory dies used to support the condensed layers of the ceramic slurry. 19 This technique gives the ceramist full control over the layers incorporated resulting in a naturally looking restoration.…”

Color agreement between nanofluorapatite ceramic discs associated with try-in pastes and with resin cements

“…11,12 Some studies have evaluated the shade agreement between the try-in systems and their respective cements, and have found no significant differences. 13,14 Only Alghazali et al 15 evaluated shade agreement after dental ceramic cementation. Therefore, not only must there be agreement between try-in pastes and resin cements, but cement shade stability after light activation must also be considered, insofar as the shade may change over time, thus compromising the esthetics.…”

Resin Cement: Correspondence with Try‐In Paste and Influence on the Immediate Final Color of Veneers

“…The findings of the present study were: for 0.35‐mm‐thick ceramic veneers, ΔE 2 ranged from 1.77 to 4.99, and for 0.70‐mm‐thick ceramic veneers, ΔE 2 ranged from 1.01 to 4.66. Therefore, in agreement with AlGhazali et al, although the color changes were perceptible in all groups, they are clinically acceptable within the aforementioned parameters, since both thicknesses ΔE 2 ranged from 1.01 to 4.99.…”