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.

Pterygium Surgery with Conjunctival Transplantation


A pterygium is a growth of scar-like tissue of the conjunctiva onto the edge of the cornea. It typically occurs on the nose side of the eye but can also occur on the ear side.


Small pterygia are common and often don’t cause significant symptoms. They can cause redness and irritation. If they get large, they can also affect the vision. If they cause decreased vision or severe discomfort, they can be surgically removed.


The pterygium is excised and some conjunctival tissue from the upper part of the eye is removed and placed in the area from which the pterygium was removed, to decrease the chance of recurrence of the pterygium. However, the pterygium can occasionally recur. Pterygium surgery is performed using local or general anesthesia in the operating room.

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Pterygium Surgery with Conjunctival Transplantation Videos