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目的观察Ca(OH)2对感染根管的临床疗效。方法采用随机分组对照实验,以樟脑粉组为对照组,Ca(OH)2组为治疗组,分别记录两组封药前后的临床效果,并进行统计学分析。结果 Ca(OH)2组显效率为80.58%,总有效率为93.53%,一次封药即可行根管充填。樟脑酚组显效率为53.39%,总有效率为83.9%,两组差异有统计学意义(P<0.05)。结论 Ca(OH)2是一种高效、广谱的抗菌药物,能很好改善临床症状。
Objective To observe the clinical effect of Ca (OH) 2 on infected root canal. Methods Randomized controlled trials were conducted. The camphor powder group was used as the control group and the Ca (OH) 2 group as the treatment group. The clinical effects of both groups were recorded and statistically analyzed. Results The apparent efficiency of Ca (OH) 2 group was 80.58% and the total effective rate was 93.53%. Camphene phenol group markedly effective rate was 53.39%, the total effective rate was 83.9%, the difference between the two groups was statistically significant (P <0.05). Conclusion Ca (OH) 2 is an effective and broad-spectrum antimicrobial agent that can improve clinical symptoms.