The type of hemianopia you have depends on which part of the visual field you lost vision in and whether it affects both eyes the same way.‌ Homonymous hemianopia. This is the most common type ...

Hemianopsia, or hemianopia, is a visual field loss on the left or right side of the vertical midline. It can affect one eye but usually affects both eyes. Homonymous hemianopsia (or homonymous ...