PTERYGIUM SURGERY
Pterygium surgery involves removal of the abnormal, UV-damaged tissue from the sclera and cornea of the eye.
Pinguecula and pterygyium are conditions that occur, usually due to UV damage to the conjunctiva (white part) of the eye. While a pinguecula is usually just a small yellowish or white calcium deposit on the white part of the eye, a pterygium is when abnormal fibro-vascular tissue grows over the clear part (cornea) of the eye.
Both pterygia and pinguecula can become irritated or inflamed. These can be treated with anti-inflammatory drops and/or lubrication. While surgery is rarely indicated for pinguecula, in some cases, surgery is necessary to resolve symptoms for pterygium or lower the risk of the pterygium growing across the cornea so that it obstructs vision or causes significant astigmatism.
The best defense against pinguecula and pterygium is UV protection for your eyes. Wearing a hat and sunglasses when outdoors is very helpful as well as treating your eyes with artificial tears if your eyes are dry or irritated. Seeing your doctor for persistent redness and irritation is important.