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Macular degeneration, also known as age-related macular degeneration (AMD) is a common condition in older adults and the leading cause of vision loss and blindness in people over the age of 65. Macular degeneration affects the macula, the part of the retina responsible for the crisp, detailed vision needed for reading or driving. As we age, the tissue in the eye responsible for central vision slowly begins to deteriorate which can significantly affect a patient’s quality of life.
Types of Macular Degeneration
Macular degeneration can be classified as either wet (neovascular) or dry (non-neovascular). Dry macular degeneration is the more common diagnosis, and is considered to be an early stage of the disease. This type of the disease usually develops as a result of aging and thinning of macular tissues and the depositing of pigment within the macula.
Only about 10% of patients see their condition progress to the more advanced and damaging wet macular degeneration. In wet macular degeneration, new blood vessels develop beneath the retina and cause a leakage of blood and fluid. This leakage can lead to permanent damages in the central vision and the creation of blind spots. Although less common, wet macular degeneration accounts for 90% of the blindness caused by all cases of this condition.
Symptoms of Macular degeneration
Patients with macular degeneration may notice gradual changes to their vision, including shadowy areas in the central vision, or fuzzy and distorted vision. These areas grow larger as the disease progresses, and can eventually turn into blind spots. Patients may also have difficulty seeing color and fine details. If the disease progresses to the wet form, patients may also see straight lines as wavy. With wet macular degeneration, central vision loss can occur rapidly, sometimes in as little as a few days or weeks.
Your doctor may be able to detect early signs of macular degeneration, before any symptoms occur, through a regular eye exam. Any signs of this condition can be further confirmed by testing your central vision with an Amsler grid test. Regular eye exams are important in detecting macular degeneration and other serious eye conditions as early as possible, so that permanent side effects can be avoided.
FAQ’s
Is there a macular degeneration specialist in Westchester County?
Dr. Kerline Marcelin at Hudson Ophthalmology in Cortlandt Manor, NY diagnoses and monitors macular degeneration using OCT imaging and dilated examination. She manages dry AMD long term and coordinates directly with retina specialists when wet AMD requires anti VEGF injections, so patients receive continuous monitoring locally with specialist treatment when it is needed.
What is macular degeneration?
Macular degeneration is an age-related eye condition affecting the macula, the part of the retina responsible for detailed central vision needed for reading, driving, recognizing faces, and seeing fine details clearly.
What are the common symptoms of macular degeneration?
Common symptoms include blurry or distorted central vision, shadowy areas, difficulty seeing fine details or colors, and blind spots. In wet macular degeneration, straight lines may appear wavy.
How is macular degeneration detected during an eye evaluation?
Your eye doctor can detect early signs during a regular eye examination and may use additional testing, including central vision testing with an Amsler grid, to confirm changes.
Where can I get screened for macular degeneration in Westchester, NY?
Hudson Ophthalmology in Cortlandt Manor provides AMD screening for patients throughout Westchester and Putnam County using dilated examination and OCT retinal imaging. Early detection matters because dry AMD is monitored over years and wet AMD requires prompt treatment.