Secondary caries adjacent to restorative materials.

Both lesion depth and frequency of wall lesions in the enamel and root surfaces adjacent to the restorations in all treatment groups were significantly (P< 0.05) reduced compared with the control group for a enamel and root cavosurface wall lesions, which may imply effect of fluoride release from fluoride-containing restorative materials vs non-fluoride containing ones. Activa Restorative, compared to Equia Forte glass ionomer and Beautifil giomer, showed statistically significantly less enamel and root surface wall lesions.