基于CiteSpace的种植牙技术知识图谱可视化分析

Visualized Analysis of Knowledge Map for Dental Implant Technology Based on CiteSpace

目的:为了解国内种植牙技术研究现状与热点,进一步探究该领域未来的研究前沿和趋势。方法:基于CiteSpace软件对1992—2022年中国知网(CNKI)数据库中收录的1472篇相关文献进行计量分析。采用年度发文量统计、作者共现、机构共现等方法探析我国目前在该领域的研究现状,并运用关键词共现、聚类、突现等方法分析该领域目前研究热点和未来发展趋势。结果:(1)种植牙技术研究领域发文量整体呈上升趋势,特别是近十年在该领域发文量保持高位平稳增长态势;(2)作者合作呈现机构内聚性,各团队之间合作不足,且各研究结构呈现大分散、小集中、总体合作较少的特点;(3)研究热点经历了从种植体和种植义齿的实际应用研究、到牙种植的伴生问题解决、最后到先进科学技术的结合使用三个阶段。结论:种植牙技术领域研究发展前景良好,但机构、作者之间的合作有待进一步加强,新兴科学技术的运用还有待深入研究。

Objective:To understand the current situation and hot spots of implant technology in China,and further explore the research frontiers and trends in this field in the future.Methods:Based on CiteSpace software,conducting quantitative analysis on 1472 related literature collected in CNKI database from 1992 to 2022.The current research status in this field in China was analyzed by means of annual statistics,co-occurrence of authors and institutions,etc.The current research hotspots and future development trends in this field were were by means of keyword co-occurrence,clustering and emergence,etc.Results:(1)The number of papers documented in the field of dental implant technology research was on the rise.Specially,it had maintained a high and stable growth trend in the past decade.(2)The author’s cooperation showed institutional cohesion,and the cooperation among teams was insufficient.Specifically,each research structure was characterized by large dispersion,small concentration and less overall cooperation.(3)The research focus has gone through three stages,namely,the practical application research of implant and implant denture,the solution of the associated problems of dental implantation,and the combination of advanced science and technology.Conclusion:The research and development prospects in the field of dental implant technology are good,but the cooperation between institutions and authors needs to be further strengthened.The application of emerging science and technology needs to be further studied.