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根管偏移的研究进展 被引量：1

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摘要 根管预备是根管治疗的关键步骤,其主要目的是清洁和成形,清除根管内坏死物、微生物及代谢产物,去除根管壁感染的牙本质,成形根管以利于充填.但由于复杂的根管解剖形态和不同根管扩大器械及方法,都将引起根管形态的变化,其中最常见的并发症之一是根管偏移.根管偏移是根管预备器械偏离根管中轴,过度切削管壁,预备后的根管未维持原根管走向的现象.
作者 胡静 李爱霞 李明哲
机构地区 成都军区总医院附属口腔医院
出处 《西南国防医药》 CAS 2012年第5期566-567,共2页 Medical Journal of National Defending Forces in Southwest China
关键词 根管预备 根管偏移 测量方法
分类号 R781.33 [医药卫生—口腔医学]
  • 相关文献

参考文献15

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二级参考文献42

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共引文献70

同被引文献31

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引证文献1

二级引证文献12

西南国防医药
2012年 第5期

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