Bioactive Bulk Composite Satisfies Esthetic Demands While Protecting Against Restoration Failure

The recent development of "bioactive" restoratives represents a significant advance in dental materials. The basic benefit of these restorative materials is that they serve as a mechanism by which calcium is released creating a precipitate of hydroxyapatite on the material's surface. A number of bioactive restoratives are now available, which include not only direct restorative materials, but also bioactive liners and cements. Typically, the placement of these bioactive restorative materials must be done in a specific manner, per the manufacturer's technical instructions; techniques vary by products. This article presents a case study that outlines the specific technique for the placement of one such bioactive restorative material that releases calcium, phosphate, and fluoride to stimulate mineral apatite formation and remineralization at the material-tooth interface.