| 根尖定位仪应用于牙根纵裂的临床诊断 |
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| 引用本文： | 柏宁,梅予锋. 根尖定位仪应用于牙根纵裂的临床诊断[J]. 口腔医学, 2006, 26(6): 443-444 |
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| 作者姓名： | 柏宁 梅予锋 |
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| 作者单位： | 南京市口腔医院保存科,南京,210008;南京医科大学附属口腔医院儿童牙科,南京,210029 |
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| 摘 要： | 目的研究应用根尖定位仪诊断牙根纵裂。方法用根尖定位仪测量36例患牙的每个根管工作长度,并进行比较。结果发生纵裂的牙根,其根管工作长度明显短于对照牙根的工作长度,拔除患牙后证实:根纵裂的位置与测量结果一致。结论根尖定位仪有助于牙根纵裂的临床诊断。
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| 关 键 词： | 根尖定位仪 诊断 牙根纵裂 |
| 文章编号： | 1003-9872(2006)06-0443-02 |
| 收稿时间： | 2006-08-01 |
| 修稿时间： | 2006-08-01 |
Application of root apex locator to diagnose vertical root fracture |
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| BAI Ning,MEI Yu-feng. Application of root apex locator to diagnose vertical root fracture[J]. Stomatology, 2006, 26(6): 443-444 |
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| Authors: | BAI Ning MEI Yu-feng |
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| Affiliation: | Department of Preservation, Nanfing Stomatological Hospital, Nanjing 210008, China |
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| Abstract: | Obiective To study the application of root apex locator to diagnose vertical root fracture.Methods We used the root apex locator to measure work length of each root canal of 36 cases and compared the measured results.Results The work length of root canal with vertical root fracture was obviously shorter than that of the compared root canal.After the teeth with vertical root fracture were pulled out,it was confirmed that the location of vertical root fracture accorded with the measured results.Conclusion The root apex locator is very helpful in diagnosing vertical root fracture. |
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| Keywords: | root apex locator diagnose vertical root fracture |
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