[1]张薇,张晶,娄路馨,等.磁共振成像在婴幼儿股骨颈前倾角测量中的应用[J].中医正骨,2013,25(09):29-30.
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磁共振成像在婴幼儿股骨颈前倾角测量中的应用()
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《中医正骨》[ISSN:1001-6015/CN:41-1162/R]

卷:
第25卷
期数:
2013年09期
页码:
29-30
栏目:
影像诊断
出版日期:
2013-09-30

文章信息/Info

作者:
张薇张晶娄路馨梁伟过哲程晓光
北京积水潭医院,北京 100035
关键词:
股骨颈 前倾角 磁共振成像 体层摄影术X线计算机
摘要:
目的:探讨磁共振成像在婴幼儿股骨颈前倾角测量中的价值。方法:对20例发育性髋关节发育不良婴幼儿行髋关节和股骨 远端磁共振成像检查,男5例,女15例; 月龄15~62个月,中位数33.5个月。单髋9例,双髋11例。在所得到的磁共振图像上分别测 量患儿双侧髋关节的骨性股骨颈前倾角和软骨性股骨颈前倾角。分析比较2组测量结果的差异,并对骨性股骨颈前倾角和软骨性 股骨颈前倾角的差值与患儿月龄进行相关性分析。结果:本组患儿骨性股骨颈前倾角小于软骨性股骨颈前倾角 [(44.27°±9.71°),(48.22°±9.02°),t=11.111,P=0.000],二者的差值(3.95°±2.25°)与患儿月龄呈负相关 (r=-0.421,P=0.007)。结论:应用磁共振成像测量的软骨性股骨颈前倾角比应用计算机断层成像测量的骨性股骨颈前倾角更接近 股骨颈前倾角的实际值; 年龄越小,骨性股骨颈前倾角与股骨颈前倾角的实际值差别越大。

参考文献/References:

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备注/Memo

备注/Memo:
2013-04-23收稿 2013-06-02修回
基金项目:北京市卫生系统高层次卫生技术人才培养项目(2009-2-03)
通讯作者:程晓光 E-mail:xiao65@263.net
更新日期/Last Update: 2013-09-30