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Updated: May 23, 2026

Optimized Minimally Invasive Transscleral Subretinal Injection Technique in Mouse

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Mini-drainage devices: the Ex-PRESS Mini-Glaucoma Device.

J Matthew Rouse¹, Steven R Sarkisian

¹Dean .McGee Eye Institute, Department of Ophthalmology, University of Oklahoma College of Medicine, Oklahoma City, Okla., USA.

Developments in Ophthalmology

|April 21, 2012

Summary

This summary is machine-generated.

The Ex-PRESS Mini-Glaucoma Device effectively lowers intraocular pressure by shunting aqueous humor. This review analyzes its surgical applications, benefits, and drawbacks in glaucoma management.

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Area of Science:

Ophthalmology
Microsurgery
Medical Devices

Background:

Glaucoma is a leading cause of irreversible blindness worldwide.
Elevated intraocular pressure (IOP) is a primary risk factor for glaucoma progression.
The Ex-PRESS Mini-Glaucoma Device is a widely used implant for IOP reduction.

Purpose of the Study:

To review the surgical uses, techniques, and considerations for the Ex-PRESS Mini-Glaucoma Device.
To analyze the current literature on the advantages and disadvantages of the Ex-PRESS implant.
To present the authors' experience with the Ex-PRESS device.

Main Methods:

Literature review of studies on the Ex-PRESS Mini-Glaucoma Device.
Analysis of surgical techniques and patient outcomes.
Synthesis of clinical experience and published data.

Main Results:

The Ex-PRESS device has been successfully implanted in approximately 60,000 cases globally.
The device functions by shunting aqueous humor to a subconjunctival reservoir.
Current literature highlights both benefits and potential complications associated with its use.

Conclusions:

The Ex-PRESS Mini-Glaucoma Device represents advanced technology in IOP-lowering surgical options.
A comprehensive understanding of its surgical application, benefits, and risks is crucial for optimal patient care.
Further analysis of the authors' experience will contribute to the existing body of knowledge.