Objective: To compare the effect of resin-modified glassionomercement and conventional glassionomercement on orthodontic band cementation.
目的：比较树脂改良型玻璃离子粘固剂和传统型玻璃离子粘固剂对正畸带环的粘接效果。
2
In recent years, with the development of the GIC, researchers developed some new typical glassionomercement by adding some composition in traditional GIC.
近年来，研究者又在传统玻璃离子的基础上通过加入新成分相继开发出新型改性型玻璃离子水门汀。
3
Objective To compare the effect of classic ZnPh cement, resinous cement and glassionomercement on the bonding strength of titanium dowel for clinical practice.