Neuroanatomy

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SURIYA.KARTHIKEYHAN
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Neuroanatomy

Post by SURIYA.KARTHIKEYHAN »

NEUROANATOMY- CIRCLE OF WILLIS
  • Circle of Willis in Interpeduncular fossa.
  • Arteries participating in Willis circle includes:
    • Posterior Cerebral artery.
    • Posterior Communicating artery.
    • Internal Carotid Artery.
    • Anterior Cerebral artery.
    • Anterior Communicating artery.
  • Clinical importance: Aneurysms are common in any of the arteries forming willis circle (Berry aneurysm), it may lead to Aneurysmal rupture and may cause Subarachnoid Haemorrhage of Brain.
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