Schedule Your Appointment Today!

773.973.3223

If this is a medical emergency,
please call 911 or go to the nearest emergency room.

Servicing Chicago and Surrounding Areas

How Are Cataracts Diagnosed?

eye exam chicago ilA cataract surgeon serving Chicago can conduct a comprehensive eye examination to diagnose cataracts. First, the cataract surgeon will review your medical history and ask you about your symptoms. You can expect to have a refraction and visual acuity test, during which you’ll be asked to cover one eye, then the other, while reading rows of letters of various sizes. The ophthalmologist will likely perform a slit-lamp exam, which enables him or her to assess your corneas, iris, and lens. The slit-lamp exam allows your ophthalmologist to look for very small abnormalities in these structures.

Another test for the diagnosis of cataracts is a retinal examination. Your ophthalmologist will administer special eye drops to each eye. These eye drops will dilate your pupils, or make them larger, which allows the eye doctor to evaluate your retina. You’ll need to wait for a few minutes for the eye drops to work. Then, your ophthalmologist will use a slit-lamp or an ophthalmoscope to check for signs of a cataract.

Categories: Cataracts