Like a complex network of highways, the retinal microcirculation is a hidden system that powers the life of the eye – delivering oxygen, nourishing tissues, and allowing cells to function without ...

Each terminal choroidal arteriole supplies an independent lobule (segment) of the lamina choriocapillaris. Occlusion of these terminal arterioles produces a corresponding perfusion defect, and its ...

CRVO occurs when blood can no longer travel through the main blood vessel that brings blood to the back of the eye. This can cause swelling, and it may lead to vision loss. The retina is a layer of ...

Branch retinal vein occlusion (BRVO) is when a blockage forms in the veins branching off the retina, which can disrupt blood flow. Treatment depends on the type of blockage and severity of the damage.

The retina is a thin layer of cells lining the back part of the inside of your eye. These cells receive light, organize the information, and send it to your brain. The brain translates these signals ...