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| 热侧压充填法根尖封闭能力研究 | |
| 引用本文： | 朱亚琴,王晓仪,徐欣. 热侧压充填法根尖封闭能力研究[J]. 上海口腔医学, 1994, 3(1): 27-29 |
| 作者姓名： | 朱亚琴 王晓仪 徐欣 |
| 作者单位： | 上海第二医科大学口腔医学院口腔内科 |
| 摘 要： | 本研究通过根尖渗漏试验和可见光分光光度法比较热侧压充填法和传统侧压充填法的根尖封闭能力。结果表明：加用封闭剂热侧压充填法的根尖封闭能力最佳，优于单纯热侧压充填法（Ｐ＜０．０５）及传统侧压充填法（Ｐ＜０．０１）。但由于国产牙胶尖易粘至热充填器上带出，操作不便，目前推广应用热侧压法尚有困难。 |
| 关 键 词： | 根尖封闭 充填法 牙胶尖 侧压法 国产 研究 封闭剂 能力 传统 困难 |
Study on the apical sealability of warm lateral condensation techniques] |
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| Y Q Zhu,X Y Wang,X Xu. Study on the apical sealability of warm lateral condensation techniques][J]. Shanghai journal of stomatology, 1994, 3(1): 27-29 | |
| Authors: | Y Q Zhu X Y Wang X Xu |
| Affiliation: | Department of Oral Medical,School of Stomatology,Shanghai Second Medical University.Shanghai 200011, China. |
| Abstract: | An apical leakage test and a visible light spectrophotmetric analysis were performed to compare the apical sealability of warm lateral condensation and conventional lateral condensation techniques.The results showed that warm lateral with sealer delivered best sealability.It was superior to warm lateral without sealer(P<0.05) and conventional lateral condensation technique(P<0.01).Because of its inconvenient operation causing by native-made putta-percha,it is difficult to use warm lateral condensation technique widely in our country. |
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