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WEB-assisted microwire navigation for the treatment of complex wide-neck intracranial aneurysms: Technical note
Federico Cagnazzo1, Cyril Dargazanli1, Pierre-Henri Lefevre1
1Neuroradiology department, University Hospital Gui-de-Chauliac, CHU de Montpellier, 34000 Montpellier, France.
Background:
Unfavorable aneurysm anatomy can make microwire navigation challenging, increasing the risk of complications. We present our experience of WEB-assisted microcatheterization in complex aneurysms.
Clinical Presentation:
Flow diversion was performed for three wide-neck large/giant intracranial aneurysms. A WEB was placed inside the sac, blocking the aneurysm neck and providing a contact surface to redirect the microwire across the aneurysm.
Conclusion:
WEB-assisted microcatheterization appears an alternative strategy for the treatment of complex aneurysms.
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