Ground Floor
Neo Hospital,
D 170, Sector 50
9910681001 Neo hospital
Your Vision....
Comes First
The retina is the light sensitive tissue that lines the inner wall of the eye. The retina converts the visual image in to a signal that the brain can interpret. This signal is transmitted to the brain through the optic nerve. The retina is akin to the film in the camera. However expensive the camera may be, if the film is defective, one doesn’t get good photos. Similarly if the retina is affected, we don’t see well.
What is Retina
The central retina, called the “macula” is the most sensitive part. If we are able enjoy reading, recognize people we love, marvel at the intricate designs on a carving, it is because of the macula. If the macula is affected by disease we may lose some of these capabilities.
What is Macula
What is Macula
Why is retinal exam important
Retina is an extension of the brain. Much like the brain tissue, retina cannot regenerate –diseases of the vitreous and retina can cause permanent blindness. Prompt and appropriate treatment can halt further damage and result in better outcome. Retinal examination allows early detection and treatment of retinal disorders.
What are the commonly advised investigations by a retinal specialist?
-
Retinal Angiogram (FFA )
-
Ultrasound scan (B-scan)
-
Optical coherence tomography (OCT)
FFA stands for fundus fluorescein angiography. This is a special test to evaluate the structure and health of the blood vessels within the retina by injecting a special dye in to a vein. This valuable test helps your doctor make the correct diagnosis and plan the best course of treatment. If you are diagnosed to have diabetic retinopathy, age-related macular degeneration or retinal blood vessel occlusion, you may be advised the test.
This is a painless test that makes use of sound waves to image the inside of the eye if the inside of the eye cannot be seen using routine clinical methods.
OCT gives a cross-section view of the retina. Swelling of the retina, collection of fluid beneath the retina, anomalous blood vessels can be seen well with this test. This test will help your doctor decide about appropriate treatment for your retinal condition and also help assess response to treatment. There are no complications with this test.