| 碘化钠显影塑化剂显影效果的评定 |
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| 引用本文： | 雍(风韦),王嘉德. 碘化钠显影塑化剂显影效果的评定[J]. 中华口腔医学杂志, 1998, 33(2): 106-108 |
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| 作者姓名： | 雍(风韦) 王嘉德 |
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| 作者单位： | 北京医科大学口腔医学院 |
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| 摘 要： | 目的为研究显影塑化剂在牙髓塑化治疗的显影效果。方法对采用碘化钠显影塑化剂塑化后的６５颗离体牙，进行Ｘ线片和体视镜下评定。结果显示离体牙中显影对比度优良率为８６．１１％，显影深度优良率为９５．３７％。结论显影塑化剂的显影深度可真实反映其在根管内充盈的实际深度。
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| 关 键 词： | 碘化钠 牙髓塑化治疗 酚醛树脂 X-线显影 |
The radiopaque evaluation of NaI radiopaque resinifying agent in vitro |
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| X. The radiopaque evaluation of NaI radiopaque resinifying agent in vitro[J]. Chinese journal of stomatology, 1998, 33(2): 106-108 |
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| Authors: | X |
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| Affiliation: | School of Stomatology, Beijing Medical University, Beijing 100081. |
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| Abstract: | Objective To study the possibility of using radiopaque resinifying agent in resinification of the tooth. Methods 65 teeth resinified with radiopaque resinifying agent in vitro were evaluated on X ray films and through stereomicroscope.Results 86.11% of the root canals on X ray films was with good contrast, 95.37% of them was with enough radiopaque length. Conclusion The radiopaque length could really indicate the filling length of the radiopaque resinifying agent in the root canals. |
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| Keywords: | Sodium iodide Resinifying therapy Phenolaldehyde Radiography |
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