三维有限元法在股骨头坏死中应用的可视化分析  

Visual analysis of application of three-dimensional finite element method in femoral head necrosis

作　　者：刘雨航 李宏宇 王勇 王丰幸 Liu Yuhang;Li Hongyu;Wang Yong;Wang Fengxing(Guangxi Orthopedic Hospital,Nanning 530000,Guangxi Zhuang Autonomous Region,China)

机构地区：[1]广西骨伤医院,广西壮族自治区南宁市530000

出　　处：《中国组织工程研究》2025年第27期5933-5940,共8页Chinese Journal of Tissue Engineering Research

基　　金：南宁市青秀区科技计划项目(2020042),项目负责人:李宏宇;广西自然科学基金面上项目(2023GXNSFAA026208),项目负责人:李宏宇;广西自然科学基金面上项目(2014GXNSFAA118186),项目负责人:李宏宇。

摘　　要：背景:有限元分析是一种广泛应用于工程技术领域的分析手段,但因其对复杂结构同样能做到高精度分析,在骨科领域的应用研究也逐年递增。近10年来,国内外利用有限元分析对股骨头坏死研究取得的成果数不胜数,但是尚缺乏对于当前研究现状和热点趋势的分析。目的:对近年来有限元法应用于股骨头坏死领域的研究现状及热点进行可视化分析。方法:从中国知网(CNKI)及Web of Science数据库中筛选出2014-2023年发表与股骨头坏死有限元分析相关的文章,利用Citespace 6.1.R6可视化分析软件对相关文献的主要研究内容进行归纳,并绘制出年度发文量、作者图谱、共被引文献、热点关键词等科学知识图谱,进行总结概括。结果与结论:①根据相关关键词检索文献后导入Citespace软件,使用软件去重功能去除重复文章后,Web of Science核心合集相关文献385篇,CNKI数据库相关文献149篇;②其中关键词共现分析发现Web of Science数据库近10年间关键词频次排名为:finite element analysis(163次)、femoral head(83次)、arthroplasty(44次)、fixation(40次)、replacement(39次),中心性排名为:finite element method(0.21)、hip joint(0.21)、stability(0.19)、fixation(0.15)、contact pressure(0.15);③CNKI数据库近10年间关键词频次排名为:有限元分析(91次)、生物力学(45次)、股骨头坏死(42次)、股骨颈骨折(33次)、内固定(16次),中心性排名为:内固定(0.45)、3d打印(0.44)、健脾活骨方(0.43)、三维重建(0.42)、股骨头坏死(0.38);④近10年在股骨头坏死领域的研究中,国内外的发展均从“静态”发展为“动态”,整体进程基本上相似,对于步态模型及风险预测研究都较为深入;此外随着国内学者对于中药研究的深入,中医药手段治疗股骨头坏死疗效也得到了很好的验证;而在近10年内医学材料及计算机技术等领域将会成为国内外研究的热点;⑤尽管国内相关领BACKGROUND:Finite element analysis is a kind of analysis method widely used in the field of engineering technology,but because of its characteristics of high precision analysis of complex structures,the application of finite element analysis in the field of orthopedics is also increasing year by year.In recent ten years,numerous achievements have been made in the study of femoral head necrosis by finite element analysis at home and abroad.However,the analysis of current research status and hot trends is still lacking.OBJECTIVE:To visually analyze research status and hotspot of finite element method in the field of femoral head necrosis in recent years.METHODS:Articles related to finite element analysis of femoral head necrosis during 2014-2023 were selected from CNKI database and Web of Science database.Citespace 6.1.R6 visual analysis software was used to summarize the main research contents of relevant articles and draw the scientific knowledge graph such as the annual number of publications,author graph,co-citation papers and hot keywords for summary.RESULTS AND CONCLUSION:(1)After literature retrieval according to relevant keywords,Citespace software was imported.After software deduplication function was used to remove duplicate articles,Web of Science core collected 385 related articles and CNKI database 149 related articles.(2)The keyword co-occurrence analysis found that the keyword frequency ranking in Web of Science database in recent ten years was as follows:finite element analysis(163 times),femoral head(83 times),arthroplasty(44 times),fixation(40 times),and replacement(39 times);centrality ranking:finite element method(0.21),hip joint(0.21),stability(0.19),fixation(0.15),and contact pressure(0.15).(3)The ranking of keywords frequency in CNKI database in recent ten years was as follows:finite element analysis(91 times),biomechanics(45 times),femoral head necrosis(42 times),femoral neck fracture(33 times),internal fixation(16 times),and the centrality ranking was as follows:internal fixation(0.45),3D p

关 键 词：股骨头坏死 有限元分析 内固定 步态模拟 塌陷风险 预测 研究现状 生物力学 

分 类 号：R459.9[医药卫生—治疗学] R318[医药卫生—临床医学] R681.6