The Subchoroid: A Thin Layer with a Big Role in Eye Health

The choroid is a layer of blood vessels and connective tissue in the eye that supplies the retina with oxygen and nutrients. The subchoroid is a sublayer of the choroid that lies between the choroid and the retina. It is a thin layer of connective tissue that contains a few small blood vessels and supports the retina.

The subchoroid plays an important role in maintaining the health and function of the retina, and abnormalities in this layer can contribute to various eye diseases, such as age-related macular degeneration (AMD) and diabetic retinopathy.

In summary, the subchoroid is a thin layer of connective tissue that lies between the choroid and the retina, and it plays an important role in supporting the retina and maintaining its health.