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Updated: Apr 28, 2026

Induction of Ocular Surface Inflammation and Collection of Involved Tissues

Induction of Ocular Surface Inflammation and Collection of Involved Tissues

Published on: August 4, 2022

[Ophthalmomyiasis externa].

R Vogt¹, T Holzmann, H Jägle

¹Klinik und Poliklinik für Augenheilkunde, Universitätsklinikum Regensburg, Franz-Josef-Strauß-Allee 11, 93053, Regensburg, Deutschland, regine.vogt@ukr.de.

Der Ophthalmologe : Zeitschrift Der Deutschen Ophthalmologischen Gesellschaft

|June 20, 2014

Summary

This summary is machine-generated.

Ophthalmomyiasis is an eye infestation by fly larvae, often caused by the sheep botfly Oestrus ovis. Mechanical removal of larvae is the primary treatment for this rare condition.

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Area of Science:

Ophthalmology
Parasitology
Medical Entomology

Background:

Ophthalmomyiasis is a rare condition involving eye infestation by dipteran larvae.
Cases are reported globally, presenting with symptoms like itching, foreign body sensation, and epiphora.

Observation:

The sheep botfly, *Oestrus ovis*, is the most frequent causative agent.
Larvae exhibit photophobia, seeking refuge in the conjunctival fornices.

Findings:

Infestation by *Oestrus ovis* larvae leads to characteristic ocular symptoms.
Mechanical extraction of larvae is the established first-line therapeutic approach.

Implications:

Understanding the etiology and larval behavior of *Oestrus ovis* is crucial for diagnosis.
Prompt mechanical removal is key to managing ophthalmomyiasis and preventing complications.
Further research may explore less invasive treatment modalities for ocular myiasis.