What is visual field defect 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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Intermediate Technical IVT

An area of reduced or absent vision within the visual field, often indicating neurological pathology along the visual pa...

perimetric defect visual field loss

Technical Term Full entry →

Glossary terms, with category, difficulty and definition
Term	Category	Difficulty	Definition
visual field defect IVT	Technical Term	Intermediate	An area of reduced or absent vision within the visual field, often indicating ne...

Glossary Stats

Total terms 100

IVT eligible 100

Verified 0

intermediate 50

advanced 22

professional 28