Esthetic Porcelain laminate veneer (PLV) restoration uses resin cements as the adhesive to bond to tooth. PLV's significant esthetic factor is color match of itself to existing dentition, where cement is one of influencing factors. Controversy of previous studies in literatures and clinical phenomenon found that PLV's color may change right after cementation using light and dual cure resin cement and after a long-term. Nevertheless, those were found using several cement colors on different thickness and colors of PLV. To evaluate color change of same thickness and color of PLV, cemented with same color light and dual cure resin cement. 13 PLV IPS Emax 0.5mm cemented to models with translucent light and dual cured resin cements. Color change at 0 and 24 hours post cementation were evaluated using spectrophotometer. ΔE PLV cemented with light and dual cure resin cements from 0 to 24 hours revealed color difference, however statistically insignificant (P > 0.05). PLV with dual cure resin cement has the highest ΔE. There is insignificant difference between ΔE of light and dual cure after 24 hours (p > 0.05). Color changes of PLV cemented with light and dual cure resin cement are within clinically and esthetically acceptable.
|Number of pages||6|
|Journal||Journal of International Dental and Medical Research|
|Publication status||Published - 1 Jan 2017|
- Porcelain laminate veneer
- Resin cement