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使用计算机断层扫描测量L1-S1分段角,磁盘空间高度和神经外形维度的规范性测量

Jacob Razzouk¹, Trevor Case², Zachary Brandt¹

¹School of Medicine, Loma Linda University, Loma Linda , California , USA.

|November 30, 2023

概括

这项研究确定了规范性腰部细分角 (SA) 和磁盘空间高度 (DSH) 的测量,发现它们受到性别和种族的影响,但不是强烈地受人类学的影响,有助于手术规划和诊断神经发达维度 (NFD).

科学领域:

脊椎解剖学和生物力学
腰椎脊椎的放射测量结果
神经体维度及其临床相关性

背景情况:

确定腰部细分角度 (SA),磁盘空间高度 (DSH) 和神经形维度 (NFD) 的规范性解剖测量是至关重要的.
了解人口统计学和人类学因素对这些测量的影响对于临床应用至关重要.

研究的目的:

建立腰部SA,DSH和NFD的规范性解剖测量.
确定患者人口统计学 (性别,种族) 和人体统计学 (身高,体重,BMI) 对这些脊柱测量的影响.

主要方法:

分析了969名患者的计算机断层扫描 (CT) 扫描.
测量包括NFD (宽度,高度,面积),SA和前部,中部和后部DSH从L1到S1.
统计分析评估了测量和患者特征之间的关联.

主要成果:

腰部SA和DSH在尾部增加,而前的宽度则在尾部减少.
面部高度和面积显示单模分布,峰值值因侧面和水平而异.
在SA,DSH和NFD的显著差异被观察到基于磁盘水平,性别和种族,但与人类学相关性很弱.

结论:

这项研究为L1-S1 SA,DSH和NFD提供了广泛的规范性数据,对手术规划和诊断前狭窄有价值.
规范性SA和DSH值与NFD没有很强的关联.
性别和种族显著影响SA,DSH和NFD,而人体因素的影响最小.

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