| 多层螺旋CT Dental成像技术在磨牙区牙种植术前设计中的临床应用 |
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| 引用本文： | 向子云,詹勇,叶坚,高永波,吴惠玲. 多层螺旋CT Dental成像技术在磨牙区牙种植术前设计中的临床应用[J]. 中国CT和MRI杂志, 2008, 6(3): 28-30 |
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| 作者姓名： | 向子云 詹勇 叶坚 高永波 吴惠玲 |
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| 作者单位： | 1. 深圳市龙岗区人民医院影像科,518172
2. 深圳市平湖人民医院五官科 |
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| 基金项目： | 广东省深圳市龙岗区科技局资助项目 |
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| 摘 要： | 目的 探讨多层螺旋CT（MSCT）Dental成像技术在磨牙区牙种植术中的临床应用价值。方法 对27例磨牙区部分缺失牙患者行多层螺旋CT薄层容积扫描，重建出二维图像后导入工作站，通过专用Dental软件包及3D重建技术进行图像后处理。结果 应用Dental软件及3D重建技术可以获得拟种植区颌骨的全景形态，局部牙槽骨的高度、宽度、骨质密度及牙槽骨与下颌管及上颌窦的关系，牙列的空间关系等。结论 多层螺旋CT Dental成像技术是磨牙区牙种植术前设计和评估的有效工具。
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| 关 键 词： | 牙种植 成像 下领管 断层摄影术 |
Application of MSCT dental imaging technique in the preoperative assessment of molars for dental implantation |
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| Affiliation: | XIANG Zi-yun. ZHAN Yong,Ye Jian, et al. (Department of Radiology, the peoplei＇s Hospital of Longgang District, Shenzhen 518172, China) |
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| Abstract: | Objective To Objective To investigate the applicative value of MSCT dental imaging technique in the preoperative assessment of molars for dental implantation. Methods Twenty-seven cases of agomphiasis were underwent MSCT.All the data obtained were imported to the workstation,then the Dental CT,a special software package and three-dimensional technique were used.Results Dental CT software and three-dimensional reconstruction can display the overall view of jaw in implantation area;measure the height,width,bone density of the alveolar bone;demonstrate the relationship of alveolar bone and mandibular canal;and depict dentural spatial relation also.Conclusion MSCT dental imaging technique play an important role in the preoperative assessment of molars for dental implantation |
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| Keywords: | dental implantation imaging mandibular canal tomography |
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