Marginal closure of ceramic-based restorations feldspatic fixed on unprepared teeth

Abstract

Introduction: In recent years, the demand for treatments designed to improve dental aesthetics has increased. Objectives: The aim of this study was to fix adhesive on fixed prosthetic restorations made of feldspathic ceramics directly on the enamel surface of the unprepared tooth. Materials and Methods: The study was performed on a number of 10 extracted teeth. They were divided into 2 groups according to the fixing technique used. Results: The results obtained on the group in which the marginal closure was not finished was significantly more deficient from an aesthetic and functional point of view. Discussions: To improve the aesthetics of the anterior teeth through all-ceramic veneers, two types of materials are indicated for translucency and their potential to be used in small thicknesses. Conclusion: When using minimally invasive techniques without tooth preparation, it is mandatory that the marginal closure be finished with rotary tools. Recommendations for original studies