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16层螺旋CT去股骨头三维重建在髋臼复合骨折中的应用 被引量:1

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摘要 目的探讨16层螺旋CT去股骨头三维重建在髋臼复合骨折中的应用价值。方法对35例髋臼复合骨折患者进行16层螺旋CT扫描获得原始轴面图像,输入ADW 4.2工作站,采用3D-bone重建软件逐层曲线切割分离技术将股骨头去除后,然后对髋臼行表面遮盖显示(SSD)和容积重建技术(VRT),获得髋臼三维重建图像,并与手术结果进行对比。结果35例去股骨头髋臼三维重建图像能直观显示髋臼骨折的全貌及关节腔内的游离碎骨片及相互之间的解剖关系,诊断结果与手术中所见分型一致。结论去股骨头髋臼CT三维重建能提供直观、准确的髋臼骨折情况,对外科手术前的诊断分型、手术方案的制定及内固定器械的选择,均有重要的指导作用。
出处 《湘南学院学报(医学版)》 2006年第4期20-22,共3页 Journal of Xiangnan University(Medical Sciences)
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参考文献5

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共引文献32

同被引文献4

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