Dry AMD
Dry or nonexudative macular degeneration is the more common diagnosis. In the dry form, drusen accumulates in the macula (central area of the retina). Advanced AMD can result in atrophy of the macula causing central vision loss. No medical or surgical treatment is available at this time besides vitamin supplementation for certain degrees of severity.

Wet AMD
In the wet or exudative form, which is more severe, blood vessels grow and bleed causing decreased vision. Bleeding, leaking and scarring form these blood vessels can result in irreversible loss of vision if untreated. Luckily only 10% of patients suffer from wet AMD. Macular degeneration by itself will not lead to total blindness. Yet, the loss of central vision profoundly affects visual functioning.