人工智能应用于骨科领域相关研究的可视化分析

Visual analysis of related research in artificial intelligence application in orthopaedic field

目的运用可视化方法分析近20年人工智能在骨科领域的研究概况,为今后研究提供相关参考。方法通过CNKI及Web of Science数据库检索2001年1月至2021年11月国内外发表的人工智能应用于骨科领域的相关文献,并以标准格式导入CiteSpace软件中,分别从发文量、作者、国家机构及关键词4个维度进行可视化图谱分析。结果发文量分析结果显示,2017年开始该领域关注度持续增长,其中,国内外个人发文量最多的分别是刘星宇和Karnuta JM。在这一领域发文量最多的机构分别是北京积水潭医院和美国斯坦福大学,北京各机构之间在该领域的合作最为紧密且开展年份最早,国外各机构则呈现出整体交流紧密的特点。中心性排名前3的国家为美国、英国、澳大利亚。研究的热点主要集中在机器人、人工智能、神经网络。结论近年来,国内外关于人工智能应用于骨科领域的研究发展迅速,人工智能开始普遍应用于骨科疾病的诊断识别、术前规划、手术机器人及康复随访。目前人工智能机器人的术中辅助是研究热点,未来国内应加强作者及机构间的合作交流,深入卷积神经网络的研发搭建。

Objective To analyze the research profile of artificial intelligence in orthopedic field in the past 20 years by visualization methods and to provide relevant references for future research.Methods CNKI and Web of Science databases were used to search the domestic and foreign literatures on artificial intelligence application in orthopaedic field from January 2001 to November 2021,and the literatures were imported into CiteSpace in standard format.The visual atlas analysis was carried out from four dimensions:number of articles published,author,national institution,and keywords.Results According to the analysis of the number of articles published,attention in this field had continued to grow since 2017.Among them,Liu Xingyu and Karnuta JM had the most articles published by individuals at home and abroad.The institutions with the largest number of publications in this field were Beijing Jishuitan Hospital and Stanford University in the United States.The cooperation between institutions in Beijing was the closest and the earliest in this field,while foreign institutions showed the overall characteristics of close communication.The top three countries were the United States,England,and Australia.The research focus is mainly on robot,artificial intelligence,and neural network.Conclusion In recent years,the related research on the artificial intelligence application in orthopedic field has developed rapidly at home and abroad,and artificial intelligence has been widely applied in the diagnosis and recognition of orthopaedic diseases,preoperative planning,surgical robots,and rehabilitation follow-up.At present,in traoperative assistance of artificial intelligence robots is a research hotspot.In the future,cooperation and communication between authors and institutions should be strengthened in China,and further research and development of convolutional neural networks should be built.