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两种酸蚀窝沟封闭系统的保存率比较

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摘要 目的比较PreventSeal自酸蚀窝沟封闭系统与EstisealF酸蚀冲洗封闭系统在第一恒磨牙窝沟封闭时的保存率及操作时间。方法选择310例小学2年级儿童(符合窝沟封闭治疗标准的牙847颗),采用随机对照设计,比较自酸蚀窝沟封闭系统PreventSeal(实验组)与EstisealF酸蚀冲洗封闭系统(对照组)的半年保存率。结果实验组平均治疗时间为每颗牙3.47分钟,对照组为4.62分钟。对照组封闭剂保存率为84.9%,实验组为85.6%,差异无显著性(P〉0.05)。结论EstisealF酸蚀冲洗封闭系统可获得与传统方法相同的疗效,操作时间短,儿童依从性好。
出处 《国际医药卫生导报》 2012年第16期2355-2356,共2页 International Medicine and Health Guidance News
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参考文献6

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