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Glaucoma: Overview

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Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...

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Related Experiment Video

Updated: Jul 16, 2026

Intravitreal Injection and Quantitation of Infection Parameters in a Mouse Model of Bacterial Endophthalmitis

Intravitreal Injection and Quantitation of Infection Parameters in a Mouse Model of Bacterial Endophthalmitis

Published on: February 6, 2021

[Postoperative endophthalmitis].

Cristina Nicula¹, D Nicula

¹Clinica Oftalmologica Cluj.

Oftalmologia (Bucharest, Romania : 1990)

|May 2, 2003

Summary

Early endophthalmitis after cataract surgery is a serious complication. Prompt treatment with antibiotics and steroids can significantly improve visual outcomes in most affected patients.

Area of Science:

Ophthalmology
Infectious Diseases

Context:

Cataract surgery is a common procedure worldwide.
Postoperative endophthalmitis is a rare but severe complication following cataract surgery.

Purpose:

To identify risk factors, treatment strategies, and prognostic indicators for patients who develop endophthalmitis after cataract surgery.
To evaluate the effectiveness of a combined antibiotic and steroid treatment regimen.

Summary:

A study of 14 eyes with postoperative endophthalmitis following cataract surgery was conducted.
All patients received systemic antibiotics (Cefalosporin) and high-dose steroids, along with local mydriatics and steroids.
Visual acuity outcomes included 0.7-1 in 11 eyes, 0.4-0.6 in 3 eyes, and <0.1 in 2 eyes.

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Last Updated: Jul 16, 2026

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Impact:

Postoperative endophthalmitis significantly impacts the functional prognosis of patients undergoing cataract surgery.
Aggressive treatment can lead to favorable visual recovery in a majority of cases.