It can quickly lead to total loss of central vision. About 15% of people with macular degeneration have the wet form. You may see dark spots in your center of vision. Because of fluid buildup, a bulge forms in the macula. The blood vessels leak blood and fluid (a condition called choroidal neovascularization, or CNV). Wet (exudative): This condition occurs when abnormal blood vessels develop under the retina and macula.Rarely, the dry form leads to the wet form. Most people don’t completely lose central vision. Vision loss with the dry form tends to occur gradually. The built-up deposits dry and thin the macula. It develops when tiny yellow protein deposits called drusen form under the macula. Dry (atrophic): Up to 90% of people with macular degeneration have the dry form.What are the types of age-related macular degeneration? Who might get age-related macular degeneration?Īs the name implies, age-related macular degeneration is more likely to occur as you get older. The disease affects more people than cataracts and glaucoma combined. More than 10 million Americans have macular degeneration. How common is age-related macular degeneration? Does age-related macular degeneration affect both eyes?ĪMD may develop in one eye or both eyes. Their peripheral vision (ability to see things off to the sides) is fine. AMD affects the macula, the back part of the retina that controls central vision. This common age-related eye problem occurs in people over the age of 50. People with AMD can’t see people or things directly in front of them. What is age-related macular degeneration?Īge-related macular degeneration (AMD) is an eye disease that affects central vision.
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