====== Ipsilateral monocular superior nasal quadrantanopsia ======

Clinical manifestation when a [[ophthalmic artery aneurysm]] enlarges and impinges the lateral portion of the [[optic nerve]] (inferior temporal fiber compression).

If the [[ophthalmic artery aneurysm]] continues to enlarge then an upward displacement of the optic nerve against the falciform ligament produce a [[monocular inferior nasal quadrantanopsia]] by superior temporal fiber compression.