目的：观察氢氧化钙糊剂对根管壁的清洁作用。

AIM: To observe the cleaning effect of calcium hydroxide on root canal wall.

youdao

目的比较氢氧化钙和甲酚甲醛（FC）用于根管消毒的临床疗效。

Objective To compare the clinical curative effect of calcium hydroxide or FC in root canal disinfection.

youdao

方法对206例作根管治疗的患牙应用甘油—氢氧化钙糊剂消毒根管，1次封药完成根充者190例（92 2%）；

Methods:Root canals of206patients were disinfected by using glycerol-calcium hydroxide paste. The number of patients completing root canal hermetization in once was190patients(92.2%).

youdao