• Allen Ye Fu, Siddhant Kumarapuram, Sanjeev Sreenivasan, Sudipta Roychowdhury, and Gaurav Gupta.
• Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, New Jersey, USA.
• World Neurosurg. 2023 Jun 12.

ObjectiveAlthough significant advancements have been made in the detection, surveillance, and treatment of intracranial aneurysms, research and care can differ vastly based on location. Currently, there is lack of knowledge regarding the trends in literature and how the field is evolving with new technology. Here, we use bibliometric analysis to visualize the knowledge structure of the field and identify global research trends in intracranial aneurysm treatment.MethodsThe Web of Science Core Collection was queried for primary research and review articles related to intracranial aneurysm treatment. Four thousand seven hundred and 2 relevant documents were collected and publications over time on different treatment types and publications and citations of journals were collected. VOS viewer was used for the following: 1) identify relationships between keywords, 2) identify co-authorship patterns among organizations and countries, and 3) analyze citation patterns of countries, organizations, and journals.ResultsOur results show that research in flow diversion increased at a rapid rate but tended to have low link strength with keywords related to evaluating patient risk and mortality. The highest publication producing countries were the United States of America, Japan, and China, although China had fewer citations relative to its peers. Korean organizations showed less international collaboration. The USA has been the leader in terms of productivity and collaboration in the field, as have several US-based journals such as Journal of Neurosurgery, Neurosurgery, and World Neurosurgery.ConclusionsEvaluating the safety of flow diversion treatment remains a pressing area of research. Chinese and Korean organizations may be of interest for global collaborations.Copyright © 2023. Published by Elsevier Inc.

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