The Digital Trio Revolutionizing Oral Restoration: A Review on Intraoral Scanning, 3D Printing, and Artificial Intelligence

With the continuous development of the digitalization process in oral medicine, digital oral scanning, 3D printing and artificial intelligence technologies are gradually integrating and driving the transformation of the diagnostic model in oral restoration. This article, through systematic literature retrieval and analysis, integrates recent domestic and international research findings and clinical data on relevant digital technologies in the field of oral restoration, and explores the characteristics and applications of these three technologies in oral restoration. The results show that digital oral scanning can improve the accuracy of impression taking and clinical efficiency, 3D printing realizes the efficient personalized manufacturing of restorations, and AI technology can further optimize the design.