CAD-CAM system in dental implants: a systematic review

Introduction: In the scenario of dental implant procedures, the intraoral scanner and milling unit are used to manufacture a computer-aided design and a computer-aided surgical and radiographic guide. In this sense, the use of CAD-CAM systems is highlighted in the processes of a prosthesis and dental implants, promoting the fabrication of prostheses based on a state-of-the-art three-dimensional system. Objective: Conduct a systematic review of the main considerations of the CAD-CAM system for the development of prostheses and dental implants. Methods: The present study was followed by a systematic literature review model - PRISMA rules. The quality of the studies was based on the GRADE instrument. The risk of bias was analyzed according to the Cochrane instrument. Results and Conclusion: The use of digital tools for the automated fabrication of implant parts (CAD-CAM) is an optimizing reality in Dentistry. CAD-CAM enables high-quality, standardized, accurate, and detail-perfect prosthetic restorations. The use of metallic implants in the morse cone system in association with zirconia abutments guarantees a final product with mechanical resistance, biocompatibility, and esthetics