DISC AT RISK: What you need to know if you have a “Disc at Risk”

DISC AT RISK: The normal Cup to Disc Ratio is 0.3 A Disc at Risk has a Cup to Disc Ratio less than 0.3 (usually 0.1). The optic disc is the region in which the optic nerve attaches to the back of the eye, and the optic cup is a smaller circular region within the […]