Can crossed eyes be cured?

Yes. Crossed eye can be caused by accomodation or by eye muscle problems. Accomodative causes can sometimes be fixed with glasses. Surgery on the eye muscles can move them so that the crossed eyes are straight.
Yes. Cross eyes can be cured with strabismus (eye muscle) surgery. See an adult strabismologist for help (type of ophthalmologist).
They can be fixed. If this is not correctable with appropriate vision correction then surgery can be useful. You need to see an eye md/do who isexperienced with these problems.

Related Questions

Can crossed eyes be cured through prescription glasses?

In some cases. There are numerous types of eye crossing conditions. A few of them are fixed with glasses. However, only your eye doctor can id and treat the problem. Read more...
Turning off vision. The human brain utilized the input of both eyes to aid in depth perception/distance etc. As a child grows, their eyes may have different strength, or weakness in an eye muscle may allow one to line up wrong. The fuzzy or double vision confuses the brain. Over time the brain turn off the input of one eye & keep the other.If not caught in time, vision is lost & glasses will not help. Read more...

Is there a surgery that can cure "crossed eyes" in adults?

Crossed eyes. Yes there is surgery but the crossed eyes need to be evaluated first to see if improvement can be performed to surgically realign the eyes. It would be wise to see a strabismologist who could give you a definitive answer. Read more...
Crossed eyes. Yes surgery can be performed to realign the eyes. It would be best to see a stabismologist for definitive evaluation. Read more...