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1)  fissure caries
窝沟龋
1.
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。
2.
Objective To observe the clinical effect of GCIX glass ionomers used as pit and fissure sealant in the prevention of fissure caries with fissure sealing.
目的 观察采用GCIX玻璃离子用于窝沟封闭剂预防窝沟龋的临床效果。
3.
Objective To study the effect of photofixation fissure sealing technique for motar teeth pigmentation fissure in adults on incidence rate of fissure caries.
目的 探讨成人磨牙着色窝沟光固化封闭术 ,对窝沟龋发生的预防作用。
2)  pit and fissure caries
窝沟龋
1.
To study the clinical effect of two methods of pit and fissure sealant for preventing pit and fissure caries.
目的探讨两种窝沟封闭术预防窝沟龋的临床疗效。
3)  occlusal caries
窝沟龋
1.
Cut-off points of DIAGNOdent for detecting occlusal caries;
激光龋齿探测仪探测窝沟龋的界值研究
4)  Adult pit and fissure caries
成人窝沟龋
5)  pits and fissures
窝沟
1.
Study on the calcification of permanent molars enamel in pits and fissures;
恒磨牙窝沟釉质矿化程度分析
6)  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
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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