Macular Degeneration - What it is. What Causes it. What can be done. If you or a family member have been diagnosed with macular degeneration, you no doubt have a number of questions. This brochure provides a basic explanation of the disease and answers some key questions.
Macular degeneration is a condition that affects the macula, the central part of the retina.
The macula is responsible for central vision and the ability to see detail. Cross section of the eye, visible structures Internal structures of the eye When the macula is damaged, the eye loses its ability to see detail, such as small print, facial features or small objects. The damaged parts of the macula often cause scotomas , or localized areas of vision loss. When you look at things with the damaged area, objects may seem to fade or disappear. Straight lines or edges may appear wavy.