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CC BY-NC-ND 4.0 · Asian J Neurosurg 2019; 14(04): 1063-1067
DOI: 10.4103/ajns.AJNS_120_18
Review Article

Posteroinferior cerebellar artery aneurysms: Influence of angioanatomy on the safety of flow diversion treatment

Michael Ghali
Department of Neurosurgery, Houston Methodist Hospital, Houston, Texas
,
Yi Zhang
Department of Neurosurgery, Houston Methodist Hospital, Houston, Texas
,
Peter Kan
1   Department of Neurosurgery, Baylor College of Medicine, Houston, Texas
,
Gavin Britz
Department of Neurosurgery, Houston Methodist Hospital, Houston, Texas
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Several anatomical variables critically influence therapeutic strategies for posteroinferior cerebellar artery (PICA) aneurysms and, specifically, the safety of flow diversion for these lesions. We review the microsurgical anatomy of the PICA, discussing and detailing these considerations in the treatment of aneurysms of this vessel from a theoretical perspective and in light of our previously published clinical results.

Key-words:

Anatomy - endovascular - flow diversion - pipeline - posteroinferior cerebellar artery

Financial support and sponsorship

Nil.




Publikationsverlauf

Artikel online veröffentlicht:
09. September 2022

© 2019. Asian Congress of Neurological Surgeons. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/)

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