Joel L. Pelavin, MD, PC
Macular Degeneration
Macular Degeneration is a leading cause of blindness in the elderly. The macula is the visual center of the retina. Two principle forms exist. Atrophic or "dry" macular degeneration characterized by thinning of the macula with gradual central vision decline is the more common variety. Exudative or "wet" macular degeneration occurs when abnormal blood vessels invade the retina leading to hemorrhage, scarring, visual distortion and severe central vision loss. Fair, blue-eyed individuals seem to be at increased risk, in addition to some hereditary varieties.
If detected early, intraocular injections of steroids and anti-vasogenic (VEGF) medications, with and without laser treatment, can be employed to combat the neovascular process. These injections often need to be given repeatedly over a period of months to years. No proven treatment is available for atrophic macular degeneration although Zinc containing, anti-oxidant vitamins have been found to be somewhat effective.
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Atrophic Macular Degeneration |
Amsler Grid Distortion |
Laser Treatment |
Copyright . Joel L. Pelavin, MD, PC. All rights reserved.
