| 纳米羟磷灰石/聚酰胺66糊剂根管充填疗效观察 |
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| 引用本文： | 刘帆,王健平,李慕勤,宋楠. 纳米羟磷灰石/聚酰胺66糊剂根管充填疗效观察[J]. 临床口腔医学杂志, 2009, 25(8): 492-493 |
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| 作者姓名： | 刘帆 王健平 李慕勤 宋楠 |
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| 作者单位： | 沭阳县人民医院口腔科,江苏,沭阳,223600;佳木斯大学口腔医学院,黑龙江,佳木斯,154002;佳木斯大学材料与工程学院 |
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| 摘 要： | 目的:观察纳米羟磷灰石/聚酰胺66(nHA/PA66)作为根管充填材料的近期临床疗效.方法:慢性根尖周炎患牙183个,随机分3组,分别行nHA/PA66糊剂、Vitapex糊剂、氧化锌糊剂+牙胶尖根管充填.术后3 m、6 m复查,评价其临床疗效.结果:3 m、6 m有效率分别为:nHA/PA66组95.83%、97.78%,Vitapex组93.75%、98.28%,氧化锌组81.69%、83.87%.nHA/PA66组和Vitapex组与氧化锌组之间有显著性差异(p<0.05).nHA/PA66组和Vitapex组之间无显著性差异.各观察组3 m、6 m之间疗效差异无显著性.结论:nHA/PA66组和Vitapex组近期临床疗效优于氧化锌组.nHA/PA66糊剂根管充填的近期临床疗效较好.
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| 关 键 词： | 纳米羟磷灰石/聚酰胺66 根管治疗 根充材料 |
Short-term observation of root canal filling with nHA/PA66 paste |
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| LIU Fan,WANG Jian-ping,LI Mu-qin,SONG Nan. Short-term observation of root canal filling with nHA/PA66 paste[J]. Journal of Clinical Stomatology, 2009, 25(8): 492-493 |
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| Authors: | LIU Fan WANG Jian-ping LI Mu-qin SONG Nan |
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| Affiliation: | LIU Fan,WANG Jian-ping,LI Mu-qin,SONG Nan. Department of Stomatology,Shuyang People's Hospital,Jiangsu Shuyang 223600,China. |
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| Abstract: | Objective:To observe the curative effects of root canal therapy with nHA/PA66 in a short term. Method:183 teeth were randomly divided into there groups. nHA/PA66 group:obturation with nHA/PA66 paste.Vitapex group:obturation with Vitapex. Zinc group:obturation with zinc oxide-eugenol paste.The treatment results were assessed by followed 3 months,6 months using chi-square analysis. Result:The efficiency rates of nHA/PA66 group and vitapex group were better than that of zoe group after 3 months and 6 months (p... |
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| Keywords: | nano-hydroxyapatite/polyamide66 root canal therapy root canal obturation materials |
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