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Home :: Family Health :: Mascular Degeneration Mascular Degeneration - Mascular Degeneration symptom, treatment, causesA progressive disorder of the macu1a, an area of closely packed cells where dose and central vision are focused in the retina (the light-sensitive lining of the back of the eye). Macular degeneration is associated with changes in the macu1a such as shrinkage of cells, abnormal pigmentation, exudation of fluid and small haemorrhages, It is a common cause of the deterioration of sight in elderly peop1e. No cause is known, but the condition may be hereditary. Macular degeneration is a disorder that includes a variety of eye diseases that affect central vision. The retina is the layer of tissue on the inside back wall of your eyeball. AMD is caused by hardening of the arteries that nourish the retina. This deprives the sensitive retinal tissue of oxygen and nutrients that it needs to function and thrive. Age-related macular degeneration (AMD) is a common eye disease that causes deterioration of the macula, the central area of the retina, the paper-thin tissue at the back of the eye where light-sensitive cells send visual signals to the brain. Sharp, clear, "straight ahead" vision is processed by the macula. AMD usually affects individuals older than 50 years of age, and scientific evidence shows that genes may play a role in the development of nearly three out of four cases of this devastating eye disease. Macular degeneration affects your central vision, but not your peripheral vision; thus it doesn't cause total blindness. Still, the loss of clear central vision critical for reading, driving, recognizing people's faces and doing detail work greatly affects your quality of life. The damage caused by macular degeneration can't be reversed, but early detection and treatment may help reduce the extent of vision loss. Macular degeneration is a medical condition in which the light sensing cells in the macula malfunction and, over time, cease to work. Macular degeneration is caused when part of the retina deteriorates. It generally involves both eyes, although they may not be affected at the same time or to the same degree. According to the American Academy of Ophthalmology , it is the leading cause of central vision loss ( blindness ) in the United States today for those over the age of fifty years. Fine newsprint may become harder to read and street signs more difficult to recognize. Gray or blank spots may mask the center of your visual field. The condition usually develops gradually, but sometimes progresses rapidly, leading to severe vision loss in one or both eyes. Although some macular dystrophies that affect younger individuals are sometimes referred to as macular degeneration, the term generally refers to age-related macular degeneration (AMD). Causes of Mascular DegenerationThe common Causes of Mascular Degeneration :
Symptoms of Mascular DegenerationSome Symptoms of Mascular Degeneration :
Treatment of Mascular Degeneration
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