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目的观察自配根充糊剂用于根管充填治疗的临床疗效。方法对176例患者,208个患牙随机分为实验组:90例,107个患牙以自配根充糊剂为封闭剂牙胶尖侧压法根充;对照组:86例,101个患牙以氧化锌丁香油糊剂为封闭剂牙胶尖侧压法根充。1年后随访,观察两组的临床疗效。结果自配根充糊剂应用于根管充填治疗1年以上,疗效经χ2检验,P<0.05,较常规对照组疗效显著。结论自配根充糊剂无论从微生物研究还是从临床观察,都证明是一种很好的根充材料,且操作方便,成本低,即可减轻患者痛苦又能减少反复封药就诊次数,缩短疗程,值得推广。
Objective To observe the clinical efficacy of self-made root-filling agent for root canal filling. Methods Totally 176 patients and 208 teeth were randomly divided into experimental group (n = 90) and 107 teeth (n = 10). The control group consisted of 86 Teeth with zinc oxide clove oil sealant agent for the sealant tip pressure lateral root filling method. Follow up after 1 year, observe the clinical curative effect of two groups. Results Self rooting paste was applied to root canal filling for more than 1 year. The curative effect was evaluated by χ2 test, P <0.05, which was more effective than the conventional control group. Conclusion Self-made root-filling paste has proved to be a good material for root-filling both from microbiological research and clinical observation. It is easy to operate and has low cost. It can reduce the suffering of patients and reduce the number of repeated sealant treatment and shortening Treatment, it is worth promoting.