ISSN 1004-4140
CN 11-3017/P

螺旋CT三维重建在腰椎创伤性骨折中的应用价值

李支红, 郭建国

李支红, 郭建国. 螺旋CT三维重建在腰椎创伤性骨折中的应用价值[J]. CT理论与应用研究, 2007, 16(2): 71-74.
引用本文: 李支红, 郭建国. 螺旋CT三维重建在腰椎创伤性骨折中的应用价值[J]. CT理论与应用研究, 2007, 16(2): 71-74.
LI Zhi-hong, GUO Jian-guo. Application Value of 3-D reconstruction with Spiral CT in Lumbar Trauma[J]. CT Theory and Applications, 2007, 16(2): 71-74.
Citation: LI Zhi-hong, GUO Jian-guo. Application Value of 3-D reconstruction with Spiral CT in Lumbar Trauma[J]. CT Theory and Applications, 2007, 16(2): 71-74.

螺旋CT三维重建在腰椎创伤性骨折中的应用价值

详细信息
    作者简介:

    李支红(1970-),女,湖南省湘潭市人。毕业于三峡医学院医学影像专业,主治医师,在中央级杂志上发表论文多篇,曾在北京积水潭医院等多家医院进修。主要从事传统放射及CT诊断工作。研究方向:骨与关节创伤的CT诊断。邮编:442049,通信地址:湖北省十堰市东汽公司花果医院放射科。E-mail:dfmc1111@126.com

  • 中图分类号: R814.2

Application Value of 3-D reconstruction with Spiral CT in Lumbar Trauma

  • 摘要: 目的:探讨螺旋CT三维成像在腰椎创伤性骨折诊断中的价值。方法:选取腰椎创伤性骨折患者76例,经CT轴位平扫(2DCT)后进行三维重建(3-DCT)即表面遮盖(SSD)及多平面重建(MPR),将其图像资料进行比较。结果:3-DCT能立体、直观显示腰椎创伤性骨折的部位、类型、三柱结构、椎管狭窄及脊髓受压等情况。结论:3-DCT作为2DCT的重要补充,对腰椎创伤性骨折临床治疗方案的选择及预后判断有指导意义;SSD及MPR既有良好形态学又有密度层次的图像,可协助三维显示椎间盘碎裂、突出和膨出的范围。
    Abstract: Objective To investigate the application value of 3D reconstruction with spiral CT in lumbar trauma. Methods: 76 cases with Lumbar trauma were examined by CT axial scan,the images of each were done by 3D reconstruction (SSD,MPR) and then compared with routine 2DCT.Result: The location and types of Lumbar fracture,Lumbar three columns structure,narrowing of Lumbar canal,the nerve roots and spinal cord to be compressed were revealed accurately and stereoscopically by 3D imaging.Conclusion: 3D reconstruction of spiral CT is an important complement of trans-axial images.It is helpful to select reasonable treatment plan and judge curative effect.It can help to show vertebra trauma and display intervertebral disk trauma intuitionistically.
计量
  • 文章访问数:  847
  • HTML全文浏览量:  1
  • PDF下载量:  1
  • 被引次数: 0
出版历程
  • 收稿日期:  2007-01-11
  • 网络出版日期:  2022-12-16

目录

    /

    返回文章
    返回
    x 关闭 永久关闭