广西医学Issue(12)：1588-1590,3.DOI:10.11675/j.issn.0253-4304.2013.12.04
仰卧矢状过屈、过伸位磁共振成像对颈椎椎管狭窄诊断的价值
Value of MRI Examination of Supine Sagittal Flexion,Hyperextension in Diagnosis of Cervical Spinal Stenosis
摘要
Abstract
Objective To investigate the value of MRI examination of supine sagittal flexion ,hyperextension in the diagnosis of cervical spinal stenosis .Methods MRI scans were performed in 30 spinal stenosis patients with supine sagittal in resting,flexion,hyperextension positions,and the changes of sagittal diameter among patients in 3 different positions were statistically compared .Results MRI scans showed no obvious changes of sagittal diameter among patients with suspected cervical stenosis in supine sagittal resting position ,but the changes were observed clearly in flexion or hyperextension position .MRI scans showed obvious changes of sagittal diameter among patients in supine sagittal resting position,while the degree of cervical spinal stenosis could be observed more clearly in flexion or hyperextension position.There was significant difference in the degree of cervical spinal stenosis between hyperextension and flexion positions (P<0.05),and the degree of the former one was significantly higher than that of the latter one(P<0.05).Conclusion MRI using supine sagittal flexion ,hyperextension position has the important clinical value in the diagnosis of cervical spinal stenosis .关键词
椎管狭窄/颈椎/磁共振成像/过屈位/过伸位/仰卧/矢状Key words
Spinal stenosis/Cervical vertebrae/MRI/Flexion/Hyperextension/Supination/Sagittal分类
医药卫生引用本文复制引用
梁继军,袁文昭,邓德茂,陈文福..仰卧矢状过屈、过伸位磁共振成像对颈椎椎管狭窄诊断的价值[J].广西医学,2013,(12):1588-1590,3.基金项目
广西自然科学基金 （）
