According to the AOA, "Macular degeneration is the leading cause of blindness in America. It results from changes to the macula, a portion of the retina that is responsible for clear, sharp vision and is located at the back of the eye." 

To learn more about Macular Degeneration, schedule an appointment with one of our doctors and visit: ​http://www.aoa.org/patients-and-public/eye-and-vision-problems/glossary-of-eye-and-vision-conditions/macular-degeneration?sso=y