| 螺旋CT三维成像在颌面部复杂骨折中的应用 |
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| 引用本文： | 秦瑞峰,封兴华,胡开进.螺旋CT三维成像在颌面部复杂骨折中的应用[J].实用放射学杂志,2004,20(10):881-882. |
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| 作者姓名： | 秦瑞峰 封兴华 胡开进 |
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| 作者单位： | 第四军医大学口腔医学院颌面外科,陕西,西安,710032 |
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| 摘 要： | 目的 探讨螺旋CT三维成像技术对于颌面部复杂骨折的诊断和临床应用价值。方法 对 2 6例颌面部复杂外伤患者进行螺旋CT薄层扫描和三维重建成像。结果 螺旋CT三维成像能够立体地显示骨折的部位、形态 ,骨折块移位特点和类型等空间信息。结论 螺旋CT三维成像对于显示颌面部复杂骨折的空间关系具有重要的诊断价值 ,更能有效地指导临床实践。
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| 关 键 词： | 颌面部骨折 螺旋CT 三维重建 |
| 文章编号： | 1002-1671(2004)10-0881-03 |
| 修稿时间： | 2003年10月23 |
The Value of Three-dimensional Helical CT Imaging in the Diagnosis of Complex Maxillofacial Fractures |
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| QIN Rui-feng,Feng Xing-hua,HU Kai-jin.The Value of Three-dimensional Helical CT Imaging in the Diagnosis of Complex Maxillofacial Fractures[J].Journal of Practical Radiology,2004,20(10):881-882. |
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| Authors: | QIN Rui-feng Feng Xing-hua HU Kai-jin |
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| Abstract: | Objective To assess the diagnostic value of three-dimensional(3D) helical CT imaging in the cases of complex maxillofacial fractures and to discuss the clinical usefulness of 3D to surgeons.Methods 26 patients with trauma suspected of having complex facial fractures were examined with thin-slice CT scan and 3D reconstruction.Results The location,shape and displacement of fragment of complex maxillofacial fractures were demonstrated steroscopically by three-dimensional images reconstructed from helical CT.Conclusion 3D helical CT imaging can provide valuable information in demonstrating the space relationships of maxillofacial fractures. |
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| Keywords: | maxillofacial fracture helical CT three-dimensional reconstruction |
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