Macular Degeneration

    Vision loss due to degeneration of macular, a part of retina responsible
     for detailed vision and central vision
    Blindness and visual impairment in adults over age 50
     (Age-related Macular Degeneration)
    Juvenile macular degeneration due to gene mutation
     (Stargardt Macular Degeneration)
    Age onset decreased and number of patients increased due to
     population aging