Basilar apex artery aneurysm clipping: how I do it - Takeaways - MDSpire

Basilar apex artery aneurysm clipping: how I do it

  • By

  • Paolo Palmisciano

  • Sudhakar Vadivelu

  • Norberto Andaluz

  • Mario Zuccarello

  • October 6, 2025

  • 0 min

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  • 1

    Basilar apex artery aneurysms account for 5-8% of intracranial aneurysms and have high morbidity and mortality rates when ruptured.

  • 2

    Complex BAA aneurysms may be better suited for clipping due to factors like size, neck width, and involvement of nearby branches.

  • 3

    Preoperative imaging is essential for assessing aneurysm characteristics and planning the optimal surgical approach.

  • 4

    Surgical management of BAA aneurysms involves careful navigation of surrounding structures to minimize risks.

  • 5

    Different surgical zones dictate the best approaches for accessing BAA aneurysms, with specific techniques tailored to each zone.

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