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镍钛根管锉预备重度弯曲根管的初步研究 被引量:6

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摘要 目的 探讨镍钛根管锉预备重度弯曲根管的疗效。方法 随机选择常规不锈钢(stainless steel,SS)K锉难以预备成形的重度弯曲根管12个,采用手用镍钛合金根管锉(nitinol root canal file,NT-RCF)进行根管预备,根管充填。结果 除了1例根管呈“S”形者及l例根尖呈球形者根管预备欠佳外,其余效果良好。结论 NT-RCF预备重度弯曲根管优于常规不锈钢锉。
作者 程平
出处 《口腔医学》 CAS 2003年第3期183-183,共1页 Stomatology
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