President Trump is scheduled to be in Philadelphia on Tuesday, September 15, 2020 at The National Constitution Center (NCC) in the Independence Mall area. Increased police presence is anticipated in Center City throughout Tuesday afternoon and evening. Please allow extra time if you are going to Wills Eye. Please be advised of area street closures to vehicles beginning at 1:00PM on Tuesday 9/15. Pedestrian access will also be limited in the area. This is subject to change and area restrictions, which could widen, will be lifted once the President departs the NCC. There are also demonstrations planned for Tuesday 9/15 around Independence Mall as well as City Avenue.

Corneal Dystrophies and Scars

Corneal dystrophies are inherited conditions that affect the clarity of the cornea. They usually affect both eyes and can involve the front, middle or back layers of the cornea. They tend to get worse over time. Corneal scars are opacities that affect the clarity of the cornea and consequently, the vision. Scars can result from corneal infection, trauma, or other reasons. Depending on the severity, location and depth of the opacity, these corneas can be treated with surgical removal with a blade or laser (phototherapeutic keratectomy-PTK) or partial or full thickness corneal transplantation.

Corneal Dystrophies and Scars Photos


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