Contemporary Results of Bare Platinum Coil Embolization for Wide‐Necked Ruptured Aneurysms: A Subset Analysis of the SMART Registry

BackgroundRupture status and presence of a wide neck are important factors that adversely impact angiographic occlusion after endovascular coiling. A potential strategy to improve occlusion rates in wide‐necked, ruptured aneurysms (WNRA) is modification of coil technology.MethodsWNRA were chosen fro...

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Bibliographic Details
Published in:Stroke: vascular and interventional neurology 2022-11, Vol.2 (6)
Main Authors: Sattur, Mithun G., Woodward, Britton Keith, Park, Min S., Bellon, Richard, Zaidat, Osama O., Spiotta, Alejandro M.
Format: Article
Language:English
Subjects:
Aneurysms
coil embolization
Embolization
intracranial Aneurysm
platinum coil
registry
retreatment
ruptured aneurysm
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Summary:BackgroundRupture status and presence of a wide neck are important factors that adversely impact angiographic occlusion after endovascular coiling. A potential strategy to improve occlusion rates in wide‐necked, ruptured aneurysms (WNRA) is modification of coil technology.MethodsWNRA were chosen from the SMART registry that comprises 905 intracranial aneurysms treated with SMART bare platinum coils (Penumbra Inc., Alameda, USA) in the US and Canada. WNRA were defined as neck ≥4 mm, dome‐to‐neck ratio
ISSN:2694-5746
2694-5746
DOI:10.1161/SVIN.122.000373