| 夏兆云,施丁一,杨宏美,曹士兵.正常成人腰椎侧隐窝CT 研究[J].中国医学影像技术,2000,16(11):996~998 |
| 正常成人腰椎侧隐窝CT 研究 |
| A CT Study of Normal Lateral Recess of Lumbar Vertebra in Adults |
| 投稿时间：2000-04-29 |
| DOI： |
| 中文关键词: 腰椎管 侧隐窝 X 线计算机 断层摄影术 测量 |
| 英文关键词:Lumbar canal Lateral recess X-ray computed Tomography Measurement |
| 基金项目: |
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| 摘要点击次数: 1889 |
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| 中文摘要: |
| 目的研究正常成人腰椎侧隐窝的形态和侧隐窝狭窄症的诊断。方法测量计算100 例腰椎侧隐窝的
前后径与椎管前后径,侧隐窝面积与椎管面积及其比率,观察其相互关系,采用多元相关性检验。结果侧隐窝的
大小与同层面椎管大小呈显著正性相关,正常成人腰椎侧隐窝与椎管前后径的比率为24.05 ±0.87 ( %) ;面积比率
为7.32 ±0.48 %。结论利用CT 比率测定法判断侧隐窝狭窄,克服了片面强调侧隐窝前后径大小的局限性。 |
| 英文摘要: |
| Purpose To study the shape and the size of normal lumbar lateral recess of adults and the diagnosis of lateral
recess syndrome. Methods Measured the size ,the area of lumbar vertebra lateral recess and the relevant vertebral canal of
100 cases ,analyze the inner relations existing among the data obtained above using multiple linear correlation test . Results
The size of the lateral recess and the releveant size of vertebral canal in adults correlate with each other positively. The ratio
(recess/ canal)of A —P distance and area (recess/ canal) is 24. 05 ±0. 87 ( %) and 7. 32 ±0. 48 ( %) respectively. Conclusion
To diagnose the lateral recess syndrome by the above mentioned ratio helps to avoid the limitation of simply paying attention to the A —P distance of the lateral recess also measured by CT in the process of establishing a diagnosis. |
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