【目的】采用文献计量学方法，探讨近20年脐针的研究现状与热点，为脐针的后续临床治疗和疗效机制研究提供 参考。 【方法】检索2004年至2024年期间中国知网数据库、万方数据知识服务平台、维普资讯中文期刊服务平台中有关脐针 的文献。采用NoteExpress 3.9.0软件查重及人工方式筛选文献。将纳入的文献信息导入VOSviewer软件进行可视化分析，包 括机构合作、作者合作、关键词共现等。 【结果】最终纳入388篇文献，包括286篇原创性文献、23篇综述和79篇学位论文。 年发文量的分析显示，从2017年开始，脐针领域的发文量呈现出显著的增长趋势。浙江中医药大学和杭州市中医院发文量 并列第一；包烨华是发文量最多的作者。不同机构间合作不够紧密，作者合作主要以小团队模式开展。出现频率最高的关 键词是临床研究，被提及最多的研究病名是失眠和脑卒中。 【结论】临床研究为近20年中脐针研究的主要方式，机制研究处 于起步阶段。脐针治病相关研究热点包括失眠和脑卒中。

Objective To explore the research status and hotspots of umbilical acupuncture over the past 20 years using bibliometric methods， thus to providing references for the subsequent clinical treatment of umbilical acupuncture and studies of the therapeutic mechanism. Methods Literature on umbilical acupuncture published between 2004 and 2024 was retrieved from the CNKI，Wanfang Data Knowledge Service Platform，and VIP Chinese Journal Service Platform. Duplicate check was conducted using NoteExpress 3.9.0 software，and then manual screening was performed. The included literature data were imported into VOSviewer for visualized analysis， including institutional collaboration， author collaboration， and keyword co-occurrence. Results A total of 388 articles were included，comprising 286 original research articles，23 reviews，and 79 dissertations. Annual publication analysis revealed a significant upward trend in umbilical acupuncture research output starting from 2017. Zhejiang Chinese Medical University and Hangzhou Hospital of Traditional Chinese Medicine ranked first in publication volume，and Bao Yehua was the most prolific author. Inter-institutional collaboration remained limited，and author collaborations usually occurred in small-team models. Clinical research was the most commonly-seen keyword，and insomnia and stroke were the diseases being frequently studied. Conclusion Clinical research has become the focus of umbilical acupuncture studies over the past two decades，while mechanism research is still in its early stages. Current research hotspots include the research about insomnia and stroke.

R245.31

国家中医药管理局综合司、国家卫生健康委重大疑难疾病中西医临床协作项目——克罗恩病 （ZDYN-2024-A-87） ；国家中医药 管理局中医药古籍文献和特色技术传承专项 （编号：GZY-KJS-2020-071） ；岭南岑氏杂病学术流派传承工作室建设项目 （编号：E45602）； 广东省中医院齐永学术经验传承工作室建设项目［中医二院 （2018） 7号］