I've been tested for everything my doctors could think of, had 3 head CTs, muscle biopsies, temporal artery biopsies....nothing to show why I had sudden onset double vision. Been struggling with this for over two years and am desperate for answers.
Be sure myasthenia gravis has been ruled out. I not you have had cataract surgery. that can cause double vision especially with injection anesthesia (retrobulbar injection) and I have published studies on that. You live in Colorado I would suggest bundling all your tests and seeing a neuro-ophthalmologist at the U of Colorado School of medicine Dept of Ophthalmology.