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作者用Gluma,Tenure和XRBond为粘接剂,HerculiteXR作修复树脂研究三种粘接系统对复合树脂修复后微漏的影响。将拔除的人磨牙清洁后,在颊舌面颈三分之一处以涡轮牙钻170号制V类洞,龈缘延伸至牙釉骨质界下约1mm,洞缘作成短釉斜角,水冲洗10秒,加压空气干燥,酸蚀刻洞缘15秒,再冲洗30秒。干燥。每10个洞为一组,每组涂一种粘接剂,逐层填充修复物,首量应盖
The author used Gluma, Tenure and XRBond as adhesives and HerculiteXR as repair resin to study the effect of three adhesive systems on the microleakage after composite resin repair. The removal of the molars clean, one-third of the buccal and lingual neck turbo dental drill system No. 170 holes, the gingival margin extends to the dental enamel bone boundaries about 1mm, short edge of the cave made glaze, water Rinse for 10 seconds, pressurized air drying, acid etching hole edge 15 seconds, then rinse for 30 seconds. dry. Every 10 holes for a group, each coated with an adhesive, layer by layer to fill the restoration, the first volume should be covered