结果留管冲洗过程中未出现冲洗引流管的堵塞、渗漏、脱落和组织水肿、管周皮肤糜烂等现象。

Results in the process of washing with the ducts being retained the obstruction, leakage and drop of the ducts were not found, there were not tissue edema and skin erosion around the ducts.

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方法：25颗离体直根管前牙，随机分为5组，不锈钢K锉常规法预备根管，应用5种冲洗剂组合进行冲洗。

METHODS: 25 extracted human maxillary anterior teeth, with a single straight root were randomly divided into 5 groups. They were instrumented with K-files and conventional preparation technique.

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结论0.5%次氯酸钠根管冲洗剂是较为有效的根管冲洗剂。

Conclusion 0.5% sodium hypochlorite is an effective agent for root canal irrigation.

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结论0.5%次氯酸钠根管冲洗剂是较为有效的根管冲洗剂。

Conclusion 0.5% sodium hypochlorite is an effective agent for root canal irrigation.

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