Objective:To appraise the obturation capability of bonded vertically fractured posterior tooth using 3 different detin adhesive by microleakage tests and scan electron microscopy(SEM) observation.
目的:通过染料透实验和扫描电镜观察对三种
本质粘结剂粘结离体纵折
行微
漏测
,
其封闭性能。