Gonioscopy
Gonioscopy is a diagnostic procedure used to assess the drainage angle of the eye, which is essential in diagnosing and managing glaucoma. At Desai Eye Hospital, this test helps determine whether the angle is open or closed, allowing specialists to evaluate the risk of increased intraocular pressure (IOP) and optic nerve damage.
During the procedure, a special contact lens with mirrors is gently placed on the surface of the eye after applying topical anesthesia for comfort. This lens allows the ophthalmologist to visualize the trabecular meshwork, the drainage system responsible for fluid outflow. By assessing the angle’s structure, the test helps detect conditions like narrow-angle or closed-angle glaucoma that may lead to vision loss if left untreated.
Gonioscopy is quick, painless, and non-invasive, making it an essential part of a comprehensive glaucoma evaluation. At Desai Eye Hospital, our specialists use this test to ensure early detection and effective management of glaucoma to preserve long-term vision.
How Does It Work?
- Examines the drainage angle where eye fluid exits.
- A specialized contact lens is placed on the eye.
- Topical anesthesia ensures a painless procedure.
- Mirrors in the lens provide a clear view of the angle.
- Helps diagnose open-angle or closed-angle glaucoma.
- Non-invasive and takes only a few minutes.
- Essential for monitoring glaucoma and eye pressure.
- Guides treatment decisions for better eye health.

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