Phrase guide

Ommaya reservoir

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

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Pronunciation

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1

noun

Meaning 1

An intraventricular catheter system consisting of a catheter in one lateral ventricle attached to a reservoir implanted under the scalp, used for the aspiration of cerebrospinal fluid or for the delivery of drugs.

Definition source: English Wiktionary via Wiktextract

Topics: medicine, sciences, surgery

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Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Invented in 1963 by Ayub K. Ommaya, a Pakistani neurosurgeon.