Intracranial Neuropathies of Aneurysmal Etiology

1. Anterior Cerebral Artery Aneurysm / Supraclinoid Carotid artery aneurysm ---> Optic Nerve Compression ----> Visual Field defects.

2. Middle Cerebral Artery expanding aneurysm - Pain in eye / behind eye / in temple region.

3. Posterior Cerebral Artery (P.C.A) Aneurysm - Occulomotor Nerve.

4. AICA / PICA aneurysm - occipital or posterior cervical pain.

5. Ophthalmic Artery Aneurysm - Optic Nerve Compression --> Visual Loss.

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