Department of Orthopedics, Huadong Hospital Affiliated to Fudan University, Shanghai, China.
Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
J Arthroplasty. 2021 Aug;36(8):2698-2707. doi: 10.1016/j.arth.2021.03.019. Epub 2021 Mar 9.
Femoroacetabular impingement (FAI) has attracted increasing attention over the past few decades. We aim to evaluate FAI research and predict research hot spots quantitatively and qualitatively.
The publications in FAI research between 2000 and 2019 were assimilated from the Web of Science Core Collection of Clarivate Analytics. The retrieved data were evaluated by the bibliometric method. Software CiteSpace 5.7.R1, VOSviewer 1.6.15, and the Online Analysis Platform of Literature Metrology (http://bibliometric.com/) were used to analyze and identify the hot spots and trends in this field.
A total of 2471 originals articles that fulfilled the study requirements were obtained. The number of manuscripts on FAI has experienced rapid growth, especially after 2009. The United States of America was the leading country for publication and to the collaboration network. FAI, osteoarthritis, hip arthroscopy, labral reconstruction, pathomorphology, outcome, rehabilitation, and joint cartilage are some of the high-frequency keywords in co-occurrence cluster analysis and cocited reference cluster analysis. Burst detection analysis of top keywords revealed that outcomes, instability, labral reconstruction, adolescent, and risk factor were newly emerged research hot spots.
The understanding of FAI has been improved significantly during the past two decades. Present studies focused on identifying the optimal method to treat labral pathology, outcome assessment of either surgeries or conservative managements, and predicting midterm and long-term outcomes. Together these studies exert critical implications for decision-making and management for FAI.
股骨髋臼撞击症（FAI）在过去几十年中受到越来越多的关注。我们旨在定量和定性地评估 FAI 研究并预测研究热点。
从科睿唯安 Web of Science 核心合集（Clarivate Analytics）中综合了 2000 年至 2019 年 FAI 研究的出版物。使用文献计量学方法评估检索到的数据。软件 CiteSpace 5.7.R1、VOSviewer 1.6.15 和文献计量在线分析平台（http://bibliometric.com/）用于分析和识别该领域的热点和趋势。
共获得 2471 篇符合研究要求的原始文章。关于 FAI 的论文数量呈快速增长趋势，尤其是 2009 年以后。美国在发表文章和合作网络方面处于领先地位。FAI、骨关节炎、髋关节镜检查、盂唇重建、病理形态学、结果、康复和关节软骨是共现聚类分析和共被引聚类分析中的高频关键词。对高频率关键词的突发检测分析显示，结果、不稳定、盂唇重建、青少年和危险因素是新出现的研究热点。
在过去的二十年中，人们对 FAI 的认识有了显著提高。目前的研究重点是确定治疗盂唇病变的最佳方法、手术或保守治疗的结果评估，以及预测中期和长期结果。这些研究共同为 FAI 的决策和管理提供了重要依据。
