Smart Restorative Materials

Abstract

Dentistry underwent rapid changes in the last decade with increased awareness for es-thetics. Thus, tooth colored restorative materials become more and more important for daily prac-tice. Metal-ceramic fixed restorations have been used with predictable longevity. However, this me-tallic base has a negative influence on the esthetic properties representing a real challenge. As a consequence, all-ceramic restorations do mimic better the natural tooth-esthetics.