光固化封闭治疗面牙本质敏感症的临床疗效及扫描电镜观察  

THE CLINICAL TREATMENT OF DENTIN HYPERSENSITY OF OCCLUSAL PLANE BY LIGHT CURE SEALANT

作　　者：周晓晴[1] 韩吉书[1] 刘战义[1] 

机构地区：[1]北京市第六医院口腔科

出　　处：《河北医学》1999年第4期29-31,共3页Hebei Medicine

摘　　要：目的：采取光固化封闭的方法治疗面牙本质敏感症；方法：用粘固剂涂布过敏牙本质表面并与氟化钠脱敏剂相比较，结合电镜扫描分析其作用机理；结果：经光固封闭治疗牙本质过敏症其疗效明显优于对照组，除即刻与对照组无显著性（Ｐ＞０．０５）差异外，对三个月、半年后观察疗效均有显著性差异（Ｐ＜０．０１），光固封闭脱敏法经三个时间段观察差异无显著性（Ｐ＞０．０５）；Objective:To treat the dentine hypersensity of occlusal surface with light cure ealant Method:Analysis the mechanism of the treatment with adhension by scanning EM,and contrast to that of sodium fluoride glycerine.Result:Observe the effcet of the treatment to dentine hypersensity with light cure sealant it is much better than the control team.In spite of there is no great difference between the treatment team and the control team immediately(P>0.05),it is quite different at three months and six months(P<0.01),There is no great different among the three periods(P>0.05).Conclusion:The treatment with light cure cealant is an ideal method to cure dentine hypersensity.

关 键 词：光固化粘结剂 牙本质敏感性 疗效 电镜 

分 类 号：R781.205[医药卫生—口腔医学]