Macular edema refers to swelling at the center of the retina, which is the layer at the back of the eyeball. It occurs when blood or fluid leaks into the retina and builds up, which can result from ...

A macular hole is when an opening forms in the middle of the light-sensitive tissue at the back of the eye. It can lead to people having a blurry or black spot in the center of their vision. The ...

Swelling in the macula (macular edema) can result from numerous conditions. Over time, untreated swelling can cause blurry vision or permanent vision loss. Your retina is the thin layer of tissue at ...

The information provided in this Resource Guide was developed by the National Eye Institute to help patients and their families search for general information about macular pucker. An eye care ...

Age-related macular degeneration is the leading cause of vision loss in those who are age 50 or older. In fact, almost 20 million people in the U.S. have some type of age-related macular degeneration, ...