Objective: To provide reference for the treatment of the infected root canal through the comparison on the clinical effect between the step-back technique and routine preparation technique.
目的:通过对临床上感染根管的治疗,比较逐步后退法与常规法的疗效,从而为临床上感染根管的治疗提供参考。
参考来源 - 逐步后退法与常规法在根管预备中的疗效分析—《中国医药导报》—2010年第15期—龙源期刊网·2,447,543篇论文数据，部分数据来源于NoteExpress
Objective To investigate the bacterial composition of infected root canal of human deciduous teeth with deep caries.
目的本研究的目的是对患有深龋的乳牙根管内细菌进行分析。
Objective the infected root canal was sterilized by anti bacteria compound paste and the efficacy was compared with FC.
目的研究琥珀酸红霉素甲硝唑樟脑酚根管消毒的有效性。
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