The lasik ophthalmologist was likely looking at the eyes. The optic nerve penetrates the skull through small holes in the back of the eye socket. This area can get inflamed causing nerve conduction issues.

What state are you in?

Many states have a time period where WC controls the doctors but after that time, you can request a specialist who is not on the WC list.

You would benefit from a simple consult with a WC attorney who understands concussions and subtle brain injuries to help you understand your state's system.

There are attorneys who have specialized in concussion and concussion related injuries. Finding one of them would be important.