| 螺旋CT三维重建在复杂关节骨折中的应用 |
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| 引用本文： | 刘新,马钦华,胡臣文,王毅平.螺旋CT三维重建在复杂关节骨折中的应用[J].湛江医学院学报,2002,20(4):268-269. |
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| 作者姓名： | 刘新 马钦华 胡臣文 王毅平 |
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| 作者单位： | [1]深圳市罗湖区人民医院骨科，广东深圳518000 [2]深圳市罗湖区人民医院放射科，广东深圳518000 |
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| 摘 要： | 目的：探讨CT三维重建在复杂关节骨折中的指导作用。方法：收集累及复杂关节的骨折病调27例，患者术前均接受X线、CT平扫和三维重建检查．比较三者结果．结合术中所见。评价螺旋CT及三维技术在复杂关节骨折中的价值。结果：依靠螺旋CT及三维重建技术，术前更改诊断11例，三维重建逼真地显示了关节的立体表面形态，而对显示骨折块之间、关节各部分之间的相互位置关系。三维重建明显优于X线片和CT平扫。结论：CT三维重建技术可提高复杂关节骨折的诊疗水平。
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| 关 键 词： | 螺旋CT三维重建 关节 骨折 应用 |
| 文章编号： | 1005-4057(2002)-04-0268-02 |
| 修稿时间： | 2002年3月19日 |
The use of spiral CT and 3-dimensional reconstruction in complicated joint fracture |
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| LIU Xin,MA Qin hua,HU Chen wen,et al.The use of spiral CT and 3-dimensional reconstruction in complicated joint fracture[J].Journal of Guangdong Medical College,2002,20(4):268-269. |
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| Authors: | LIU Xin MA Qin hua HU Chen wen |
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| Abstract: | Objective:To evaluate the useful value of spiral CT and 3 dimensional reconstruction in complicated joint fracture.Methods:Twenty seven patients with complicated joint fracture received preoperative radiography and spiral CT.The results of radiography,CT plain scan and 3 dimensional reconstruction were compared each other according to the operative finding.Results:There were 11 patients whose diagnoses were corrected preoperatively on the basis of the results of spiral CT and 3 dimensional reconstruction.Compared with radiography and CT plain scan,3 dimensional reconstruction clearly exhibited the stereoscopy of injured joint,such as the position of fracture pieces and different parts of the joint.Conclusion:The use of spiral CT and 3 dimensional reconstruction could improve the level of diagnosis and treatment of complicated joint fracture. |
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| Keywords: | fracture joint CT |
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