I was in Vegas in 2006...burned my eyes so badly that pterygium grew to 1mm on each eye..then 2mm shortly after. I had surgery using my own tissue graft with a well know expert surgeon ...one eye turned out great...the other eye...horrible.It was 115 degrees in vegas ..i forgot sunglasses, was out by the pool at noon looking up into the sun...(Yes..i am mad at myself for causing this) it was so bright...after a short time i went to find shade but it was too late apparently. 3 days later , excruciating pain & my left eye doubled inside & completely dried out. Pterygium was diagnosed....my right eye grew 1 yr later very slowly. My left eye the day after pterygium surgery, using my own tissue from the top of my eye..was raised up so high i thougth the growth was still there...& it had white swirly stuff in it...once again. The Dr says its fibrous scar tissue & there is nothing more he can do..& the eye is smaller & scrunched up..eyelid is a little droopy. Its causing me pain due to the raised up tissue..my question is...do u think amniotic membrane would work. better? OR could staring into 115 degree sun..uv rays ruined my eyes for good?