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Welcome to EyeWiki, the Eye Encyclopedia written by Eye Physicians & Surgeons

EyeWiki is where ophthalmologists, other physicians, patients and the public can view articles written by ophthalmologists, covering the vast spectrum of eye disease, diagnosis and treatment. Any qualified ophthalmologist or ophthalmologist in training is invited to contribute content to the wiki.

Featured Article

Featured Article for June 30, 2020

Fuchs’ Endothelial Dystrophy

In the early stages of Fuchs’ dystrophy loss of endothelial cells and small excressences of Descemet’s membrane can be seen. These excressences are called “guttata” and look similar to microscopic mushroom caps on the on endothelial surface of the cornea. These guttata are visible on slit lamp exam. The endothelial cells may appear larger than average and may have embedded pigment. With time fluid from the anterior chamber will collect in the corneal stroma increasing the thickness of the corneal stroma causing reduced vision. With more advanced disease the swelling, or edema, collects in the epithelial layer of the cornea causing small blisters called bullae. With chronic edema, fibrotic tissue will form in the subepithelial space and invade the cornea leading to further corneal opacification. Permanent scar tissue eventually will develop in the cornea that will require surgery to remove.

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EyeWiki Editorial Board

Marcus Marcet, M.D.
Deputy Editor-in-Chief 
Cat Nguyen Burkat, MD FACS

Section Lead Editors

Cataract/Anterior Segment  
Alpa S. Patel, M.D.
Cornea/External Disease  
Vatinee Bunya, MD
Ahmad A. Aref, MD, MBA
Andrew Go Lee, MD
Ocular Trauma  
Anna Murchison, MD, MPH
Michael T Yen, MD
Matthew W. Wilson, MD, FACS
Pediatric Ophthalmology/Strabismus  
Monte A Del Monte, MD
Refractive Management/Intervention  
Alaa Eldanasoury, MD
Jennifer I Lim MD
Alan Palestine, MD