Corneal Endothelial Dystrophy is a condition that affects the innermost layer of the cornea, known as the endothelium. This layer is crucial for maintaining corneal clarity by regulating fluid levels. In this dystrophy, the endothelial cells gradually deteriorate, leading to swelling and cloudiness of the cornea, which can impair vision. There are different types of corneal endothelial dystrophies, including Fuchs' Endothelial Dystrophy and Congenital Hereditary Endothelial Dystrophy. Symptoms may include blurred vision, glare, and discomfort. Treatment options vary, ranging from eye drops to surgical procedures like corneal transplant in more severe cases.