Purpose of the Test
- Early detection of Glaucoma (the silent thief of sight).
- Evaluating damage caused by optic nerve diseases.
- Determining the extent of peripheral or central vision loss.
- Monitoring patient response to ocular hypertension treatment.
Book Humphrey Field Analyzer (HFA) | Lahalak Medical Platform
An advanced diagnostic tool to evaluate peripheral and central vision, playing a crucial role in early detection of glaucoma and monitoring optic nerve health to ensure your long-term vision safety.
Scientific name: Automated Static Perimetry (Humphrey Field Analyzer)
A non-invasive test measuring light sensitivity across the visual field. It is essential for diagnosing glaucoma and neurological disorders affecting vision, providing accurate mapping of visual function.
Service type
Eye Examination
Duration
30-45 minutes
Fasting
Fasting is not required
Included Services
- Bilateral HFA testing
- Detailed medical report
Medical Service Information
Target Groups
- Individuals with elevated intraocular pressure.
- Diabetic patients with retinal complications.
- Patients with neurological symptoms affecting vision.
- Individuals with a family history of glaucoma.
How the Procedure is Performed
- The patient sits in front of the HFA machine with their chin on a rest.
- The patient is asked to focus on a central target light.
- The patient presses a button whenever they see light flashes in their periphery.
- The machine analyzes responses to map the visual field accurately.
Conditions & Notices
- Bring prescription glasses if used
- Avoid severe eye strain before the test
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