What is hemianopia in Neuro Ophthalmology?

Neuro Ophthalmology Glossary

100 terms total — 1 showing — Last updated 15 Sep 2026

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Intermediate Technical IVT

Loss of vision in half of the visual field of one or both eyes.

15 Sep 2026

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Professional Technical IVT

Loss of vision in half of the visual field, typically indicating a lesion in the visual pathway posterior to the optic c...

half-field defect hemifield defect

Technical Term Full entry →

Glossary terms, with category, difficulty and definition
Term	Category	Difficulty	Definition
hemianopia IVT	Technical Term	Professional	Loss of vision in half of the visual field, typically indicating a lesion in the...

Glossary Stats

Total terms 100

IVT eligible 100

Verified 0

intermediate 50

advanced 22

professional 28