Diaconu-Popa Diana, Tatarciuc Monica, Viţalariu Anca
Rev Med Chir Soc Med Nat Iasi. 2016 Jul-Sep;120(3):711-14.
With the progress of dental materials and techniques, CAD/CAM system currently allows the manufacture of high precision prosthetic restorations. Zirconia is an ideal base for porcelain because the bonding process between the zirconia and the porcelain is stronger than it is with porcelain and metal. This means that the porcelain is less likely to fracture away from a zirconia base. Zirconia can also be colored to match teeth and it is translucent, mimicking the natural look of teeth far better than any crown with a metal base could. The aim of this article is to describe a case of oral rehabilitation, involving CAD/ CAM technology for full dental crowns, using zirconia as framework.
随着牙科材料和技术的进步，目前CAD/CAM系统能够制造高精度的修复体。氧化锆是理想的烤瓷基底，因为氧化锆与瓷之间的结合过程比瓷与金属之间的结合更强。这意味着瓷从氧化锆基底上脱落的可能性更小。氧化锆还可以进行染色以匹配牙齿颜色，并且它是半透明的，比任何金属基底冠都能更好地模仿牙齿的自然外观。本文旨在描述一例口腔修复病例，该病例采用CAD/CAM技术制作全冠，以氧化锆作为基底。
