3M纳米树脂修复乳磨牙龋110例临床疗效分析

Evaluation of Clinical Effects of 110 Cases with the Restoring Deciduous Molar Teeth Caries with 3M Nanometer Resin

目的比较不同材料修复乳磨牙龋的临床疗效.方法选择患儿110例,440个乳磨牙,采用随机对照方法,应用4种不同材料对其进行充填修复.结果经过1-2 a观察,银汞合金、光固化复合树脂、玻璃离子水门汀、3M钠米树脂组修复乳磨牙龋成功率分别为61.67%,67.00%,60.63%和91.40%.结论4种材料修复乳磨牙龋各具其优缺点,以3M钠米树脂修复乳磨牙龋临床效果较好.

Objective To compare the clinical effects of the restoration molar teeth caries with 3M nanometer resin and the other different materials. Methods 110 children with the caries of were selected. The caries were filled by four kinds of materials randomly. The clinical effect after 2 years were observed. Results The success rates of silver amalgam, composite resin, glass ionomer cement and the 3M nanometer resin were 61.67 96, 67.00 96, 60.63 96, and 91.40 96 respectively. Conclusion The 3M nanometer resin was more effective in the restoration of deciduous molar teeth caries.