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Eye Health from Brookside Optometric

Eye health tips and information about glasses, contact lenses, Lasik, and more from the doctors of Brookside Optometric Group.

Blogging about Macular Degeneration

Blogging about Macular Degeneration

As I examine patients and ask about eye disease in their family, nearly everyone has heard of glaucoma and cataracts (although only occasional patients can remember which is which!). Relatively few patients are familiar with Macular Degeneration, also known as Age-Related Maculopathy (ARM), even though it is far more devastating to their loved one’s vision. Remarkably, ARM is the leading cause of permanent vision loss in Americans over 65 years old, and affects 2 million people.

First, a little anatomy lesson to help you understand ARM: the macula is the portion of the retina we use for all our detail vision. Whenever you look directly at something, you are using your macula to see it. For still unknown reasons, in some older folks, the vision-sensing cells in the macula selectively get destroyed. The cells can either atrophy (or degenerate), called “dry” ARM, which makes up 80% of cases, or they can become scarred, called “wet” ARM, which makes up the remaining 20% of cases.

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