What could be done to resolve strabismus?

Hi doctor,

I am 18 years old, and as a child, I suffered from strabismus (right eye outwards, especially in the sun, I think it was 45 degrees). This was discovered when I was about three years old and operated on when I was eight years old. Both my eyes were operated on, to adjust the muscles in the best way.

I remember exercising when I was little wearing glasses. However, I noticed in the mirror that I can move my eyes outward at will while looking straight. I can do this with both eyes and bring them back as I want. I can also cover the other with my hand so that it returns.

My eyes are always straight when I look in the mirror and pictures. I have noticed that my eyes get tired and sore in the evenings or after a lot of reading or similar activities. But I am not sure if that is normal, or if I may be imagining it. I am worried that it is too late for surgery, considering my age.

Will I have to wear glasses throughout if I am diagnosed with something else, even though I do not have any vision problems? The magnetic resonance and the neurological examination that I did recently are normal. I do not have any other problems otherwise. I am just afraid that my eye might turn out, and be observed by someone. Can strabismus ever spontaneously disappear over time?

Please help.

Thank you.