The endovascular treatment for cerebral aneurysms has advanced significantly with the rapid development of flow diverters. These devices alter intra-arterial hemodynamics to promote spontaneous occlusion within the aneurysm sac, achieving long-term healing. At the same time, with technological advancements continuing to evolve, newer designed flow diverters—like surface modifications, smaller diameters, integrated mechanical balloons, or fully retrievable devices—have emerged to meet diverse clinical needs.
In recent years, an increasing number of researchers are exploring the use of flow diverters in treating complex intracranial aneurysms, which include those located at special sites such as bifurcations, middle cerebral arteries, and vertebral artery aneurysms; those with unique morphologies like small or giant aneurysms; and those in particular conditions such as ruptured aneurysms, blister-like aneurysms, and vertebrobasilar dolichoectasia. These lesions often pose significant challenges to traditional surgical and endovascular treatments. The application of flow diverters provides more diverse treatment options to address the challenges. However, many unknowns and controversies remain, requiring further investigation.
This research topic aims to explore the latest advances and future trends in the treatment of complex intracranial aneurysms using flow diverters, showcasing their innovative applications in diverse therapeutic strategies.
To gather further insights into this dynamically developing field, we welcome articles addressing, but not limited to, the following themes:
• Technological innovations in flow diverter designs
• Clinical outcomes of treating complex intracranial aneurysms with flow diverters
• Comparative studies of traditional versus new flow diverter interventions
• Comparative studies of flow diverter versus other approaches
• Case studies highlighting unique challenges and solutions in complex intracranial aneurysm treatment
• Long-term efficacy and safety profiles of advanced flow-diverting systems
• Interdisciplinary research on flow diverters for complex intracranial aneurysms (e.g., artificial intelligence, computational fluid dynamics), and basic research
• Future directions and potential research areas in flow diverter technology
By examining the research and analysis of flow diverter treatment for complex intracranial aneurysms, the issue will uncover emerging concepts and technological breakthroughs in the field, fostering a deeper understanding and development of cerebral aneurysm treatment.
Keywords: flow diverters, complex intracranial aneurysms, endovascular treatment, technological innovations, clinical outcomes
Important note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.
