| 锥形束CT诊断左下中切牙不典型性牙根纵折1例报告 |
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| 引用本文： | 张歌畅,岳金,肖文林. 锥形束CT诊断左下中切牙不典型性牙根纵折1例报告[J]. 上海口腔医学, 2013, 22(6): 718-720 |
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| 作者姓名： | 张歌畅 岳金 肖文林 |
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| 作者单位： | (青岛大学医学院附属医院黄岛分院 口腔科，山东 青岛 266000) |
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| 基金项目： | 山东省高校科技计划项目(J12LK57) |
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| 摘 要： | 将锥形束CT(cone-beam computed tomography, CBCT)应用于口腔部位的三维成像，是近年来的研究热点。牙根纵裂是指发生在牙根的纵裂，未波及牙冠。本文通过CBCT明确诊断罕见左下中切牙牙根纵裂1例。与二维X线根尖片相比，CBCT扫描对牙折裂的诊断具有更高的准确度，具有重要的临床应用价值。
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| 关 键 词： | 锥形束CT 不典型根折 多排螺旋CT |
| 收稿时间： | 2013-06-03 |
| 修稿时间： | 2013-07-08 |
Use of cone-beam computed tomography to detect atypical vertical root fracture occurring at first left mandibular incisor:report of one case |
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| ZHANG Ge-chang,YUE Jin,XIAO Wen-lin. Use of cone-beam computed tomography to detect atypical vertical root fracture occurring at first left mandibular incisor:report of one case[J]. Shanghai journal of stomatology, 2013, 22(6): 718-720 |
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| Authors: | ZHANG Ge-chang YUE Jin XIAO Wen-lin |
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| Affiliation: | Department of Stomatology, Qingdao Medical College Affliated Hospital at Huangdao. Qingdao 266000, Shandong Province, China |
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| Abstract: | The use of cone-beam computed tomography (CBCT) in stomatology was a hot spot in recent years, both to CT researchers and dentists. Vertical root fracture was the fracture occurring in root which didn't spread to the crown. This paper showed how to use CBCT to diagnose a vertical root fracture occurring in incisor correctly. Compared with conventional periapical film, CBCT was more accurate in diagnosing root fracture and had higher clinical application value. |
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| Keywords: | Cone-beam CT Root Fracture MDCT |
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