label: Meesmann corneal dystrophy
label_lc: meesmann corneal dystrophy
description: Meesmann corneal dystrophy (MECD) is a rare form of superficial corneal dystrophy characterized by distinct tiny bubble-like, round-to-oval punctate bilateral opacities in the central corneal epithelium, and to a lesser extent in the peripheral cornea, with little impact on vision.