›› 2020, Vol. 40 ›› Issue (10): 936-939.

• 综述 • 上一篇    下一篇

牙本质渗出液对粘接界面的影响

杨宇斌1,朱轩言1,田子璐2,王惠敏2,朱松1   

  1. 1. 吉林大学口腔医院
    2. 吉林大学口腔医学院
  • 收稿日期:2020-01-15 修回日期:2020-03-16 出版日期:2020-10-28 发布日期:2020-10-28
  • 通讯作者: 朱松 E-mail:zhusong1965@163.com
  • 基金资助:
    牙体修复中聚氨酯弹性层的构建

Effect of the intrinsic water on the bonding interface

Yu-bin YANG1,Xuan-Yan ZHU2,Zi-Lu TIANHui-Min WANG   

  • Received:2020-01-15 Revised:2020-03-16 Online:2020-10-28 Published:2020-10-28

摘要: [摘要] 牙本质渗出液在髓腔压力作用下不断向粘接界面渗出,破坏粘接剂-牙本质粘接界面的完整性,进而降低粘接强度,影响粘接修复的耐久性。该文就牙本质渗出液对不同粘接系统粘接界面、纳米渗漏、粘接强度和在不同牙本质类型中的影响以及改进方法进行综述。

关键词: 牙本质渗出液, 粘接剂, 粘接强度

Abstract: In vital teeth, pulpal pressure causes the continuous outward flow of intrinsic water through the dentinal tubules to the bonding interface,which damages the integrity of the adhesive-dentin bonding interface, and then reduces the bonding strength and affects the durability of adhesive repair.This article contains a brief review of the effects of the outward flow of intrinsic water through the dentinal tubules on the bonding interface, nano-microleakage and bonding strength of different bonding systems.Moreover, this article discusses the measures to reduce the detrimental effects of outward flow of intrinsic water through the dentinal tubules on the bonding interface.

Key words: intrinsic water, dentin bonding systems, bond strength

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