My eye doctor request a ct scan i have graves and he one of my eyes is out of line can this be straighten out?

May be: Exophthalmous or one or both eyes sticking out and or down or up is part of graves disease. If it is minimal and over long time no treatment is necessary. If sudden and great amount a short course of high dose steroids may be indicated. If chronic but so much that is affecting the optic nerve then an extensive surgery called orbital decompression usually done by ENT surgeons may be indicated.

Thyroid eye disease: The ct scan is to verify that nothing else is complicating the issue. If you are having double vision with the eye mis-alignment there are things that can be done to help the double vision until your condition becomes stable, and then if the double vision persists it can be be appropriately corrected.