Macular Degeneration - What is wet macular degeneration?

The wet form of macular degeneration occurs in about 10 percent of all macular degeneration cases, but it can cause more damage to your central or detail vision than the dry form.

Capillaries, or tiny blood vessels, extend into all tissues of the body, bringing in nutrients and carrying off waste products. Capillaries usually don’t increase in size or number, but if they do, it is called abnormal blood vessel growth.

Wet AMD occurs when abnormal blood vessels begin to grow underneath the retina. This blood vessel growth is called choroidal neovascularization (CNV) because these vessels grow from the layer under the retina called the choroid. These new blood vessels may leak fluid or blood, blurring or distorting central vision. Vision loss from this form of AMD may be faster and more noticeable than that from dry AMD.

The longer these abnormal vessels leak or grow, the more risk you have of losing more of your detailed vision. Also, if abnormal blood vessel growth happens in one eye, there is a risk that it will occur in the other eye. The earlier that wet AMD is diagnosed, the better chance you have of preserving some or much of your central vision. That is why it is so important that you and Doctor Murphy monitor your vision in each eye carefully.

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"My experience with Dr. Murphy was very pleasant and professional. She took time to explain the problems and remedies. I had cataracts in both eyes. The lenses were replaced with multi-focal ones. I am extremely happy with the outcome. The staff was courteous, helpful and professional." James H.

"I was always so afraid to have anything done to my eyes, but Dr. Murphy's calm and full explanations took away this fear." Joan K.

"It is so nice to have a doctor responsive to my needs.  Dr. Murphy did both my cataracts and the multifocal lens enables me to read the smallest print.  I highly recommend Dr. Murphy and her staff." Bill S.

Alma Murphy MD PC
Eye Physician & Surgeon
490 N Alvernon Way, Tucson, AZ 85711

(520) 323-1313   eyesaz.com