| 脊髓型颈椎病骨性椎管和脊髓比例关系的研究 在CT脊髓造影片上的测量 |
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| 引用本文： | 李方祥 今井晋二. 脊髓型颈椎病骨性椎管和脊髓比例关系的研究 在CT脊髓造影片上的测量[J]. 首都医科大学学报, 1995, 16(2): 132-135 |
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| 作者姓名： | 李方祥 今井晋二 |
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| 作者单位： | 1. 首都医学院宣武医院;2. 日本滋贺医科大学骨科 |
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| 摘 要： | 用脊髓型颈椎病患者的脊髓造影X光片分别测量椎管和脊髓的前后径、横径、面积。结果椎管和脊髓的前后径和横径之比均为1:0.5,椎管和脊髓的面积之比为1:0.3.提示脊髓型颈椎病其椎管狭窄不超过50%时,脊髓不会受到损害。
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| 关 键 词： | 脊髓型颈椎病 椎管 脊髓 |
| 收稿时间： | 1994-10-26 |
Relationship Between Spinal Canal and Spinal Cord in Cervical Myelopathy Mesurement by CTM |
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| Li Fangxiang,Imai Shinnni,Fukuda Shinnsuke. Relationship Between Spinal Canal and Spinal Cord in Cervical Myelopathy Mesurement by CTM[J]. Journal of Capital Medical University, 1995, 16(2): 132-135 |
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| Authors: | Li Fangxiang Imai Shinnni Fukuda Shinnsuke |
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| Affiliation: | 1. Xuanwu Hospital, Capital Institute of Medicine;2. Shiga University of Medical Sciences, Japan |
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| Abstract: | The anteroposterior and transversal diameters and the areas of the spinal canal and spinal cord in cervical myelopathy were smeasured using CTM.The ratios of both the anteroposteior and transversal diameters of spinal canal to spinal cord were 1:0.5 and the ratio of spinal canal area to spinal cord area was 1: 0.3.The results suggest that spinal cord will not be damaged by quiet pressure if spinal canal stenosis is not more than 50%. |
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| Keywords: | spinal cord in cerical myelopathy spinal canal spinal cord |
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