Dear Colleagues and Friends,

Building on the success of last year’s BNS conference, we are delighted to announce the 9th Bi-Neurovascular Symposium (BNS) from October 30 to November 1, 2025, we will gather in Busan, South Korea, under the theme "Neurovascular 2025: Emerging Technologies and Therapeutic Paradigms."

Our mission remains steadfast: to advance education, research, and clinical expertise in the neurovascular field. This year, we will explore cutting-edge technologies and clinical advancements while fostering crucial global collaborations among physicians. By sharing expertise and insights, we strive to ensure that patients worldwide receive the highest standard of care.

To encourage collaboration and knowledge exchange at every level, we have restructured the program to enhance engagement. We invite you to join us in vibrant autumnal Busan, participate in interactive discussions, network with leading experts, and showcase your research.

Thank you for your dedication to the field, and we look forward to welcoming you to BNS 2025 in Busan.

Sincerely,

Yong-Sam Shin, MD, PhD
President, Bi-Neurovascular Symposium (BNS) Foundation
Professor, Department of Neurosurgery
Seoul St. Mary’s Hospital, The Catholic University of Korea
Soon Chan Kwon, MD, PhD
President, Korean Neuroendovascular Society (KoNES)
Vice President of Education
President of Brain Hospital
Regional CardioCerebrovascular Center
Ulsan University Hospital
University of Ulsan College of Medicine, Ulsan. Korea

Dear Esteemed Colleagues,

As President of the Korean Neuroendovascular Society (KoNES), I am honored to invite you to the 9th Bi-Neurovascular Symposium (BNS), taking place in the beautiful and dynamic city of Busan, South Korea, from October 30 to November 1, 2025.

BNS has served as a cornerstone of technological progress not only in Korea but across the Asia-Pacific region. Under the theme "Neurovascular 2025: Emerging Technologies and Therapeutic Paradigms," our goal is to foster collaboration among physicians worldwide and provide a platform for collective learning and innovation in pursuit of excellence.

We are working diligently to offer exceptional experience and unparalleled opportunities for knowledge exchange. I warmly invite you to join us in Busan as we take BNS and the field of neurovascular treatment to new heights.

Sincerely,