Why is this test performed?
- Diagnosing hereditary retinal diseases like Retinitis Pigmentosa
- Evaluating retinal damage caused by diabetes
- Determining causes of unexplained vision loss
- Monitoring the effects of certain medications on eye health
Book Electroretinography (ERG) Test | Lahalak Medical Platform
An advanced diagnostic test measuring your eye's electrical response to light, crucial for early detection of retinal disorders, ensuring optimal vision and long-term eye health for you.
Scientific name: Electroretinography (ERG)
A precise diagnostic procedure measuring retinal cell electrical activity in response to light stimuli. It helps diagnose macular degeneration, retinitis pigmentosa, and diabetic retinopathy, accurately evaluating visual function.
Service type
Diagnostic test
Duration
45-60 minutes
Fasting
Fasting is not required
Included Services
- Pupil dilation
- Topical anesthesia (eye drops)
- Electrode placement and response recording
Medical Service Information
Target Groups
- Patients suffering from night blindness
- Chronic diabetic patients monitoring retinopathy
- Individuals with a family history of genetic retinal disorders
- Patients scheduled for complex ocular surgeries
What to expect during the procedure?
- Eye drops will be used for dilation and numbing
- You will wait in a dark room for dark adaptation
- Small electrodes are placed on the forehead and near the eye
- You will look at light flashes while the device records cell responses
Conditions & Notices
- Must bring a companion as vision may be blurred after the test
- Remove contact lenses before the procedure