Patients with acute or chronicapicalperiodontitis were randomly selected, and their symptoms were recorded before treatment.
随机选择急慢性根尖周炎患者,记录患者用药前各项临床体征。
2
The result showed that metronidazole paste was effective in treating infected root canals, and ineffective in treating chronicapicalperiodontitis.
结果表明,甲硝唑糊剂可以作为一种根管充填剂使用。
3
Objective: To investigate the effect of single-visit root canal treatment (RCT) on teeth with chronicapicalperiodontitis using contemporary technique of canal cleaning, shaping and obturation.