DIGITAL DENTISTRY - HISTORICAL AND CONCEPTUAL APPROACH: A LITERATURE REVIEW

Abstract

Introduction: technological innovations are important and present an important role in various aspects in lives of individuals in society. Different areas of knowledge working with technological and digital tools, and among these areas, Dentistry and its specialties stand out. In the last decades, digital Dentistry and its associated technologies have
been highlighting in a progressive way, approaching from the virtual restorative planning, 3D printed models to the prosthesis manufacturing methods in milling machines aided by computer. Objective: the aim of this study is to reach out a literature
review, with a conceptual and historical approach about digital Dentistry, intraoral scanning and laboratory press of indirect restorations with CAD/CAM systems. Sources of data: the literature search was done using Medline® (PubMed), Scielo and Bireme databases with the following keywords: “CAD/CAM”, “dental prothesis”, “dental porcelain”, “3D printing”. Synthesis of data: the present work demonstrates a great advance in impression technique with intraoral scan allowing the obtention of trustworthy images from teeth and surrounding structures in a precision way, optimizing clinical time. Furthermore, the development of new methods and dental materials have been allowing the elaboration of dental work cast, indirect restorations and prosthesis infrastructures in a fully digital process. Conclusion: it is possible to conclude that the articles report promising results with working methods through the digital flow. Besides that, it is remarkable that this reality in restorative and rehabilitation dentistry will be in a continuous evolution and allowing access to a greater number of professionals.