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Related Experiment Video

Updated: May 12, 2026

3D Modeling of the Lateral Ventricles and Histological Characterization of Periventricular Tissue in Humans and Mouse

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Published on: May 19, 2015

SYMPTOMATIC MIGRATION OF SILICONE OIL TO THE VENTRICULAR SYSTEM.

Breno Nery¹, Rayssa Rocha Vieira Da Silva¹, Rafael Emanuel Fontes Costa Araújo¹

¹Department of Neurosurgery, Beneficência Portuguesa Ribeirão Preto, RibeirãoPreto, Brazil ; and.

Retinal Cases & Brief Reports

|November 1, 2024

Summary

Silicone oil used in retinal detachment surgery can migrate to the brain, causing headaches. This rare complication highlights the need for careful patient monitoring after intraocular silicone oil use.

Keywords:

case report oil migration retinal detachment silicone oil ventricular system

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Last Updated: May 12, 2026

3D Modeling of the Lateral Ventricles and Histological Characterization of Periventricular Tissue in Humans and Mouse

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Published on: May 19, 2015

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A Reversible Silicon Oil-Induced Ocular Hypertension Model in Mice

A Reversible Silicon Oil-Induced Ocular Hypertension Model in Mice

Published on: November 15, 2019

Area of Science:

Ophthalmology
Neurology

Background:

Silicone oil is frequently used as an intraocular tamponade agent in retinal detachment surgery.
While generally safe, complications such as silicone oil migration can occur.

Purpose of the Study:

To report a rare case of silicone oil migration into the central nervous system (CNS).
To review the literature on the mechanisms and locations of silicone oil migration.

Main Methods:

Case report with a comprehensive literature review.
Information gathered from patient medical records, interviews, and photographic documentation.
PubMed database search for relevant articles published from 2016 onwards.

Main Results:

A patient who underwent vitrectomy with silicone oil tamponade developed CNS migration years later, presenting with headaches.
The migration involved the right frontal horn and third ventricle.
The exact mechanism of silicone oil migration to the CNS remains unclear.

Conclusions:

Silicone oil migration to the CNS is a rare but significant complication.
Understanding this complication is crucial to avoid misdiagnosis, as it presents with diverse clinical and radiological findings.
Post-operative follow-up is recommended to detect and manage potential complications.