| 根管预备后出现根尖炎的原因分析 |
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| 引用本文： | 史骥斌.根管预备后出现根尖炎的原因分析[J].泰州职业技术学院学报,2004,4(1):61-62. |
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| 作者姓名： | 史骥斌 |
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| 作者单位： | 江苏靖江市人民医院,江苏,靖江,214500 |
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| 摘 要： | 对根管预备后出现根尖炎反应的原因进行分析。方法常规根管预备法，对不同年龄组及牙位组进行比较分析。结果青年组及前牙组根管预备后出现根尖炎性反应较中老年组及后牙组少。讨论根管预备必须严格按照无菌操作及逐步后退法，尽量避免机械性损伤根尖周组织，一边制备，一边冲洗，将感染物质冲出根管，才能减少根尖炎性反应的发生。
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| 关 键 词： | 根管预备 根尖炎性反应 |
| 文章编号： | 1671-0142(2004)01-0061-02 |
The Analysis of Periapical Inflammation After Root Canal Preparation |
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| SHI Ji-bin.The Analysis of Periapical Inflammation After Root Canal Preparation[J].Journal of Taizhou Polytechnical Institute,2004,4(1):61-62. |
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| Authors: | SHI Ji-bin |
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| Abstract: | Objective To analyze causes of periapical inflammation after root canal preparation. Methods After routine root canal preparation, all cases were divided into many groups by ages and tooth site. then compared and analyzed. Result After root canal preparation, periapical inflammation occurred in middle and old groups in less than young and interior tooth groups. Conclusion In root canal preparation, aseptic manipulation must be obeyed, stepdown technique is better, flushing infection debris immediately and preventing apical tissue from operation injury, all these methods can decrease the incidence of periapical inflammation. |
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| Keywords: | root canal preparation periapical inflammation |
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