异色牙瓷贴面修复的遮色效果

薛盛豪,王宇轩,许桐楷,姜婷

Study of masking ability of laminate veneers for discolored teeth

Sheng-hao XUE,Yu-xuan WANG,Tong-kai XU,Ting JIANG

表1 瓷贴面厚度和瓷材料透光度对瓷贴面色调的影响

Table 1 Shade matching of laminate veneers with different thickness and transparency

Group Low transparence High transparence 0.8 mm 1.0 mm 1.2 mm 0.8 mm 1.0 mm 1.2 mm Normal 2M2 2M2 2M2 2M2 2M2 2M2 Dental fluorosis 3M2 3M2 2R1.5 3L2.5 3M2 2M3 Necrotic teeth 4L1.5 3R1.5 2R1.5 3R1.5 3L1.5 2R2.5 Tetracycline teeth 3R1.5 2M1.5 2M2 3L1.5 3L1.5 3R1.5