Feng Sun
Outpatient Department, School and Hospital of Stomatology, Peking University, Beijing 100034, China.
Hua Xi Kou Qiang Yi Xue Za Zhi. 2016 Dec 1;34(6):549-555. doi: 10.7518/hxkq.2016.06.001.
Ultrathin veneer is a new therapeutic technology developed from minimally invasive theories. Ultrathin veneer alters the unwanted shape and color of a tooth through minimal or lack of preparation. The color of tooth after restoration is mixed with the natural color of tooth, the original color of veneer, and the color of bonding material because of ultrathin (approximately 0.2 mm) veneer. Thus, the color is affected by numerous variations. Full considerations are required for creating designs. The author summarizes clinical points and provides suggestions for ultrathin veneer in color.
超薄贴面是基于微创理论发展而来的一种新型治疗技术。超薄贴面通过极少或无需预备来改变牙齿不理想的形态和颜色。由于贴面超薄(约0.2毫米),修复后牙齿的颜色会与牙齿的自然颜色、贴面原本的颜色以及粘结材料的颜色相混合。因此,颜色会受到多种变化的影响。在进行设计时需要充分考虑。作者总结了临床要点,并针对超薄贴面的颜色问题提供了建议。