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1)  Pit and fissure sealant of light solidify
光固化窝沟封闭
2)  light cured pit and fissure sealant
光固化窝沟封闭剂
1.
Clinical evaluation of fluor protector and light cured pit and fissure sealant for preventing pit and fissure caries in children;
氟保护漆与光固化窝沟封闭剂的防龋效果观察
3)  light-cured sealant
光敏窝沟封闭剂
1.
METHOD: The root surface caries is irradiated by pulsed Nd:YAG laser, then sealed with light-cured sealant.
目的 :观察Nd :YAG激光照射后光敏窝沟封闭剂封闭 ,治疗中老年人早期根面龋的临床效果。
4)  pit and fissure sealing
窝沟封闭
1.
The effect of pit and fissure sealing on 358 deciduous and permanent teeth;
358个乳恒牙窝沟封闭的疗效观察
5)  Pit and fissure sealant
窝沟封闭
1.
Contrast of clinical effect between pit and fissure sealant with and without nurse;
窝沟封闭术护理参与的效果观察
2.
After oral examination, the intervening group was intensified oral health instruction, then pit and fissure sealant(PFS) and fluoride varnish were carried on tooth 46.
方法选择苏州市区教育水平相近的四所中小学校7~14岁的学生608名,随机分成干预组和对照组,经知情同意后给予口腔检查,对干预组学生采取强化口腔健康教育、右下第一恒磨牙做窝沟封闭和涂氟保护漆,一年后再次对两组学生进行口腔复查,记录结果并分析。
3.
After oral examination,the intervening group received oral health instruction,then pit and fissure sealant(PFS) and fluoride varnish were carried on teeth.
方法分层抽取4所学校的学生608名,随机分成干预组和对照组,给予口腔检查,对干预组学生采取强化口腔健康教育、右下第一恒磨牙做窝沟封闭和涂氟保护漆,1年后再次对2组学生进行口腔复查,记录结果并分析。
6)  fissure sealing
窝沟封闭
1.
Investigation on the effect of fissure sealing on prevention of dental caries in six-year-teeth;
窝沟封闭对六龄齿的防龋效果观察
2.
Clinical observation of fissure sealing technique for motar teeth pigmentation fissure in adults;
成人磨牙着色窝沟行窝沟封闭术的临床观察
3.
Objective To observe the clinical effect of Ketac-Molar glass ionomers used as pit and fissure Sealant in the prevention of fissure caries with fissure sealing.
目的观察采用Ketac-Molar玻璃离子用于窝沟封闭剂预防窝沟龋的临床效果。
补充资料:窝沟封闭剂
分子式:
CAS号:

性质:封闭牙齿颌面上的窝洞、裂隙所用的材料。有化学固化和光固化两大类:前者为双组分包装,一由双酚A-甲基丙烯酸缩水甘油酯、活性稀释剂和过氧化苯甲酰组成;另一组分是含有机胺及活性稀释剂的双酚A-甲基丙烯酸缩水甘油酯。使用时将两组分充分混合,涂于应用部位,在口腔内聚合固化。后者为单组分,是甲基丙烯酸甲酯单体稀释的双酚A-甲基丙烯酸缩水甘油酯;其激活剂是在有机胺中加入二酮,在可见光下聚合固化。它们在固化前流动性好,容易渗入窝洞或酸蚀过的釉质面。固化后形成“树脂突”固位,可阻止细菌及食物残渣进入窝沟,能有效地防止窝沟龋发生。

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