Metamorphopsia is a visual defect that causes linear objects, such as lines on a grid, to look curvy or rounded. It’s caused by problems with your eye’s retina, and, in particular, the macula.

This grid has straight lines that look wavy when you have macular degeneration. Fluorescein angiography (FA). Your eye doctor uses a special camera to take pictures of your retina.

Grid photocoagulation, or a laser treatment of the retina, has shown a benefit in improving the vision of patients with branch retinal vein occlusion (blockages in smaller branches of the retinal ...

It’s when the macula – the part of the retina that helps you see clearly straight in front of you – gets thinner as you age. It can advance into wet macular degeneration, which is when blood ...

Medically reviewed by Christine L. Larsen, MD Bull’s-eye maculopathy is an eye problem that affects the macula, the part of ...

Grid photocoagulation, or a laser treatment of the retina, has shown a benefit in improving the vision of patients with branch retinal vein occlusion (blockages in smaller branches of the retinal ...