Other retinal disorders Save

Other Retinal Disorders

The retina is a thin layer of tissue at the back of the eye that is responsible for transmitting visual information to the brain. While there are many well-known retinal disorders, such as macular degeneration and diabetic retinopathy, there are also several lesser-known conditions that can affect the retina.

1. Retinal Detachment: Retinal detachment occurs when the retina separates from the back of the eye. This can cause vision loss and requires immediate medical attention to prevent permanent damage. Symptoms include sudden flashes of light, floaters, and a curtain-like shadow over the visual field.
2. Retinitis Pigmentosa: Retinitis pigmentosa is a genetic disorder that causes the retina to degenerate over time. This can eventually lead to blindness. Symptoms include night blindness, tunnel vision, and difficulty with color perception.
3. Retinal Artery Occlusion: Retinal artery occlusion occurs when the artery that supplies blood to the retina becomes blocked. This can cause sudden vision loss and requires immediate medical attention to prevent permanent damage. Symptoms include sudden, painless vision loss in one eye.
4. Choroidal Neovascularization: Choroidal neovascularization is the growth of abnormal blood vessels under the retina. This can cause vision loss and is often associated with age-related macular degeneration. Symptoms include distorted or blurry vision.
5. Retinal Vein Occlusion: Retinal vein occlusion occurs when the vein that drains blood from the retina becomes blocked. This can cause sudden vision loss and requires immediate medical attention to prevent permanent damage. Symptoms include sudden, painless vision loss in one eye.

If you experience any sudden changes in your vision, it is important to seek medical attention right away. Many retinal disorders can be treated if caught early, so it is important to have regular eye exams to monitor your eye health.