What is optic disc drusen 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

Calcified deposits within the optic nerve head that can mimic papilledema and cause visual field defects.

optic nerve head drusen disc drusen

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Glossary terms, with category, difficulty and definition
Term	Category	Difficulty	Definition
optic disc drusen IVT	Technical Term	Professional	Calcified deposits within the optic nerve head that can mimic papilledema and ca...

Glossary Stats

Total terms 100

IVT eligible 100

Verified 0

intermediate 50

advanced 22

professional 28