Corneal arcus

Corneal arcus. Four representative slides of corneal arcus. Arcus deposits tend to start at 6 and 12 o'clock and fill in until becoming completely circumferential. There is a thin clear section separating the arcus from the limbus known as the lucid interval of Vogt. Arcus Senilis Contributed by Wikimedia Commons, Zech and Hoeg; licensee BioMed Central Ltd. (CC by 2.0) https://creativecommons.org/licenses/by/2.0/

From: Arcus Senilis

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