Diabetes and retina

diabetes and your retina

The retina is only three cell-layers thick. This is extremely thin! The layer which rests against the choroid receives its blood supply and vital oxygen from the choroid blood capillaries. The outer layers, however, receive their blood supply directly from blood vessels serving this region of the retina directly. So […]

Cataracts what causes the lens to turn cloudy

what causes the lens to turn cloudy?

Complementary to our discussion of presbyopia is a consideration of the condition called cataracts, because both conditions are primarily focused on the lens inside the eye, and both are usually associated with ageing.

A cataract is any clouding of the crystalline lens so that […]