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腰椎滑脱症的MRI诊断价值

Hits: 2274 Download times: 1575 Received:June 08, 2000

作者	Author	单位	Unit	E-Mail
柯祺	KE Qi	佛山市中医院,广东佛山528000	Foshan Hospital of TCM,Guangdong Foshan,528000
许灼新	XU Zhuo xin	佛山市中医院,广东佛山528000	Foshan Hospital of TCM,Guangdong Foshan,528000
赵晓梅	ZHAO Xiao mei	佛山市中医院,广东佛山528000	Foshan Hospital of TCM,Guangdong Foshan,528000

期刊信息：《中国骨伤》2001年14卷，第11期，第675-676页

DOI：doi:10.3969/j.issn.1003-0034.yyyy.nn.zzz

目的：评估腰椎滑脱症的MRI表现和诊断价值。

方法：搜集64例腰椎滑脱症病例进行腰骶椎MRI检查,包括作矢状位SET₁WI及SET₂WI、横轴位SET₁WI及SET₂WI,分析腰椎滑脱症的MRI征象。

结果：MRI能准确显示腰椎滑脱症的发生部位和滑脱程度；能显示椎弓峡部裂；能有效显示滑椎关节突关节形态异常；还能显示滑椎的椎间盘变性、膨出、脱出及椎管的形态变化。

结论：MRI是诊断腰椎滑脱症的有效检查方法。

[关键词]:核磁共振腰椎滑脱症图像处理计算机辅助

Value of MRI for the diagnosis of lumbar spondylolisthesis

Abstract:

Objective:To study MRI characteristics of lumbar spondylolisthesis and to evaluate its value for the diagnnosis

Methods:64 patients with lumbar spondylolisthesis had undergone MRI examination of lumbosacral vertebrae,including lumbosacral vertebra sagittal spin echo(SE) T₁ weighted imaging(T₁WI)and SE T₂WI,axial SE T₁WI and SE T₂WI.The MRI appearances of lumbar spondylolisthesis and their clinical significances were analysed.

Results:MRI was effective in demonstrating the location and spondylolisthesis degree of lumbar spondylolisthesis,showing vertebral arch isthmus crack,revealing morphologic abnormal changes of zygapophysial joints of slippage vertebra,as well as degeneration,bulging and protrusion of intervertebral disk and morphologic changes of spinal canal of slippage vertebra.

Conclusion:MRI is an effective method for diagnosis of lumbar spondylolisthesis.

KEYWORDS:Nuclear magnetic resonance Lumbar spondylolisthesis Image processing computer assisted

引用本文，请按以下格式著录参考文献：

中文格式:	柯祺,许灼新,赵晓梅.腰椎滑脱症的MRI诊断价值[J].中国骨伤,2001,14(11):675~676
英文格式:	KE Qi,XU Zhuo xin,ZHAO Xiao mei.Value of MRI for the diagnosis of lumbar spondylolisthesis[J].zhongguo gu shang / China J Orthop Trauma ,2001,14(11):675~676

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