What is a Cortical Cataract?
Cortical cataracts begin as a small spoke-like opacity along the edge of the lens. These cataracts then gradually grow around the edge of the lens, while also slowly moving in toward the center. Cortical cataracts cause light to scatter when it passes through the lens, which decreases the amount of light reaching the retina. This type of cataract can be a hindrance in a dimly lit environment. If left untreated, these symptoms may increase in severity, eventually leading to severe vision loss. Cataract surgery is a commonly performed procedure which will restore your sight. If you have questions about Cortical cataracts or cataract surgery, speak with your eye care professional today.
What’s in this video
A cortical cataract begins as spoke-like cloudy wedges at the edge of the lens that grow inward, scattering light and making dim-light vision especially hard. When it interferes with daily life, surgery can restore clear vision.
This page and video are for general patient education and are not a substitute for a medical examination, diagnosis, or treatment. Eye conditions vary by individual. For advice about your eyes, schedule an evaluation or call (717) 637-1919. In an emergency, call 911.
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