Research Performance of Saudi Arabia in Endodontics: A Bibliometric Analysis

Endodontics is a subdivision of dentistry that deals with diseases and injury of the soft tissues inside the teeth. The current study aimed to investigate the bibliometric properties of endodontics publications contributed by Saudi Arabia from 2010 to 2022. The quantitative bibliometric research method was applied to the meta-data retrieved from the Web of Science on December 7, 2022. The word Endodonti* was written in the main search bar, and from the year's filter, selected starting year 2010 to the date of data collection. In the first phase, to access the global publication growth of endodontics, no country/region filter was used. After getting the summary of the global intellectual landscape, we selected Saudi Arabia from the country/region filter to analyze certain characteristics of endodontics documents. Periodical growth, accessibility modes, collaboration patterns, influential institutions, frequently used sources, international research collaboration, and most-cited documents were analyzed by using Microsoft Excel (v.16) and SPSS (v.20). The authors affiliated with Brazil contributed the highest number of documents and Saudi Arabia stood in the eighth rank in endodontics research. The growing tendency was observed in Saudi Arabia from 1.29% in 2010 to 7.60% in 2022 from a global perspective. The quality of nonopen-accessed documents was higher than open-accessed as per citation impact, similarly, the documents written on international collaboration got a higher ratio of citations compared with national collaboration. King Saud University was found the most prolific institution and the Journal of Endodontics was the most preferred source of publications. The maximum research collaboration at the international level was performed with the authors of the United States. Fifteen most-cited papers obtained 21.42% of the citations. The findings show that endodontics research in Saudi Arabia has increased significantly over the years. The research collaboration at the national level has increased, which shows that teams of national researchers in endodontics have been prepared and conducting valuable research in a national context.