| 螺旋CT三维和多平面重建在髋臼骨折中的应用 |
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| 引用本文： | 王冬青,倪才方,丁乙,陈剑华,严建春.螺旋CT三维和多平面重建在髋臼骨折中的应用[J].临床放射学杂志,2000,19(8):508-510. |
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| 作者姓名： | 王冬青 倪才方 丁乙 陈剑华 严建春 |
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| 作者单位： | 1. 镇江医学院附属医院影像科
2. 215006,苏州医学院附属第一医院影像中心 |
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| 摘 要： | 目的 探讨螺旋ＣＴ（ＳＣＴ）三维和多平面重建在髋臼骨折中的临床价值。材料与方法 分析１６例髋臼骨折的轴位、多平面ＣＴ及三维ＣＴ表现。结果 表面重建（ＳＳＤ）对１４例超过２ｍｍ的骨折均很好显示，但对于２ｍｍ以下移位显示较差，多平面重建（ＭＰＲ）良好显示髋臼负重区的损伤及稳定性。结论 ＳＣＴ三维重建和ＭＰＲ对复杂的髋臼骨折的术前分类、指示手术入路及估计预后均有重要的临床意义。
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| 关 键 词： | 髋臼骨折 螺旋CT 三维重建 多平面重建 |
The Applicable Value of 3D and Multiplanar Reconstruction with Spiral CT in Acetabular Fractures |
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| WANG Dongqing,NI Caifang,DING Yi,et al..The Applicable Value of 3D and Multiplanar Reconstruction with Spiral CT in Acetabular Fractures[J].Journal of Clinical Radiology,2000,19(8):508-510. |
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| Authors: | WANG Dongqing NI Caifang DING Yi |
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| Institution: | WANG Dongqing,NI Caifang,DING Yi,et al. Imaging Center,No.1 Affiliated Hospital,Suzhou Medical College,Suzhou,Jiangsu Province 215006,P.R.China |
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| Abstract: | Objective To assess the clinical application of 3D (SSD) and multiplanar reconstruction (MPR) with spiral CT for acetabular fractures.Materials and Methods CT findings on axial, multiplanar and 3D images in 16 cases with acetabular fractures were analyzed.Results SSD image well demonstrated fractures displaced over 2mm in 14 cases, but was not satisfied in showing fractures displaced less than 2mm. MPR well revealed the injury of weight bearing area and the stability of acetabular joints.Conclusion Spiral CT 3D and multiplanar reconstruction play an important role in the preoperative classification of the complex acetabular fractures, and are useful for the selection of surgical approaches and for the evaluation of prognosis. |
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| Keywords: | Acetabular fracture Spiral CT 3D reconstruction |
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