I did develop a corneal ulcer wearing acuvue oaysis, but.. I found out that it is very important to not over wear them and I also switched to a hydrogen peroxide based cleaning system by sauflon. This has taken care of the problem and I still wear them comfortably. In fact if it wasn't for these lenses I would probably need to have cataract surgery sooner in my other eye, because I would have no other options.
Automobiles cause death and disability in some people but we don't stop using them nor would it be proper to take them off the market. There is no indication that Acuvue Oasys causes more ulcers than any other brand and the posting above should not have been posted.
JCH MD