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BACKGROUND: Exploring the research status and development trend of femomacetabular impingement, and finding out the research direction and hot spot of femomacetabular impingement are helpful for domestic scholars to grasp the latest information in this field and explore the most cutting-edge treatment direction. OBJECTIVE: To explore the research status and the development trend of femoroacetabular impingement in the world. METHODS: The science citation index of Wed of Science core collection was used to retrieve English literature on femoroacetabular impingement from January 1, 2005 to February 20, 2020. The bibliometric methods were used to conduct data statistics and analysis. Meanwhile, VOS viewer software was used for visualization conversion to analyze the research status and the development trend of femoroacetabular impingement. RESULTS AND CONCLUSION: (1) Totally 3 158 literatures were included. The literatures concerning global scientific research of femoroacetabular impingement are increasing year by year. The number of the United States published is largest. The United States makes the greatest contribution in the world, ranking the top (1 659 papers), whose number of the citations (37 019 papers) and H index (87 papers) are the highest. The number of literatures is 43 in China. It ranks 14 and the citations are 301; H index is 9. (2) ARTHROSCOPY-THE JOURNAL OF ARTHROSCOPIC AND RELATED SURGERY who contributed the largest number of relevant literatures (426 papers) is more than of the second magazine (287 papers) named AMERICAN JOURNAL OF SPORTS MEDICINE. UNIV BERN (University of Bern) and HOSP SPECIAL SURG (Hospital for Special Surgery) are two institutions which have the largest amount of research publications. (3) Currently, the research topics on femoroacetabular impingement are focusing on five areas, including epidemiology, disease progression, diagnosis, treatment and prognosis. In recent years, the primary field of research is treatment and the hip arthroscopic operation becomes a research hotspot. (4) From the analysis on the current development trend of femoroacetabular impingement, there is still very big exploration space in this area and the number of published literatures continuous increases. The United States remains a leader in this field. The further study is required in China. In recent years, the research direction focuses on the aspect of treatment of femoroacetabular impingement. Hip arthroscopic operation is research focus on femoroacetabular impingement. [ABSTRACT FROM AUTHOR]