Objective To study the clinical effect of indoform and calcium hydroxide paste.

目的探讨氧化钙治疗髓腔穿孔的疗。

Objective: To compare the clinical effects of calcium hydroxide iodoform (CHI) slurry and traditional intracanal medication such as formocresol (FC), camphophenic (CP).

比较氧化钙(CHI)糊剂与传统的根管消毒剂甲醛甲酚(FC)、樟脑酚(CP)的果。

To study the content alteration of bacterial endotoxin in the exudant from the root canals of periapical treated with calcium hydroxide as intracanal medicament.

检测氧化钙封药前后尖周病患牙根管内细菌内毒素的变化。

To study the content alteration of bacterial endotoxin in the exudant from the root canals of periapical diseases treated with calcium hydroxide as intracanal medicament.

检测氧化钙封药前后尖周病患牙根管内细菌内毒素的变化。