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首页> 外文期刊>International Journal of Pattern Recognition and Artificial Intelligence >Research on Spinal Lumbar Sacral Degeneration Finite Element Model
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Research on Spinal Lumbar Sacral Degeneration Finite Element Model

机译：脊柱腰S部退变有限元模型的研究

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摘要

Recent research has shown that lumbar disease has become common in China. Since the structure of the lumbar spine is extremely complex, a finite element analysis method was used to perform biomechanical simulation and analysis of stress and strain on the L3-L4 lumbar segment to provide both a scientific and theoretical basis for clinical diagnosis and medical research. The MC volume-rendering 3D reconstruction method was the first step to accurately constructing the finite element model of the L3-L4 lumbar sacral segment, which was simulated prior to the addition of the ligaments, fibrous ring, and other major spinal tissue. The finite element model network was classified and the material properties of the corresponding parts were described. According to the normal model, careful simulation and deformation were performed, in addition to intervertebral disc degeneration in various cases. We have provided a detailed and professional analysis of the biomechanical properties, providing a powerful biomechanical basis for the diagnosis of intervertebral disc bulge and degeneration.
机译：最近的研究表明，腰椎疾病在中国已经很普遍。由于腰椎结构极为复杂，因此采用有限元分析方法对L3-L4腰椎节段进行生物力学模拟和应力应变分析，为临床诊断和医学研究提供了科学和理论基础。 MC体积渲染3D重建方法是准确构建L3-L4腰段的有限元模型的第一步，该模型在添加韧带，纤维环和其他主要脊柱组织之前进行了模拟。对有限元模型网络进行分类，并描述了相应零件的材料特性。根据正常模型，除了在各种情况下椎间盘退变外，还进行了仔细的模拟和变形。我们提供了详细而专业的生物力学特性分析，为椎间盘膨出和变性的诊断提供了强大的生物力学基础。

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