[摘要] 近年来，随着脊柱退行性疾病的发病率逐年增加，腰椎融合术不断创新，相关三维有限元分析方法日益趋向成熟。本文对近10年来有限元在腰椎融合术的应用进展进行总结，详细阐述了经椎间孔腰椎融合术发展史、脊柱结构的有限元模型构建概要及经椎间孔腰椎融合术、内固定器械的有限元分析应用。

    [关键词] 腰椎融合术；有限元分析；生物力学；脊柱

    [中图分类号] R68 [文献标识码] A [文章编号] 1673-7210(2017)11(b)-0043-04

    [Abstract] In recent years， with the incidence of spinal degenerative diseases increasing year by year and the constant innovation of lumbar spinal fusion， the three-dimensional finite element method is becoming more and more mature. This article concludes that the application of finite element method in lumbar spinal fusion in recent 10 years and explains in detail the development history of transforaminal lumbar interbody fusion (TLIF) ......