A retinal tear is what it sounds like—a rip or hole ... But for those over age 50, this is the most common type of severe vision loss. There are two types of macular degeneration—dry and ...

There are three main types of retinal detachment. Rhegmatogenous retinal detachments are the most common, and they occur when ...

However, not every retinal tear causes rhegmatogenous RD. There are two types of holes: operculated and atrophic. An operculated hole is a tear in which continued vitreous traction amputates the ...

USC researchers use 3D microscopy and genetically engineered viruses to visualize and distinguish specific retinal ganglion cell types (shown here in green) from other cells in the retina (purple).