I may have missed it, Have you had any kinds of therapy? like postural, trigger point, manual massage,body work, anything?
Any expert chiropractic?

Previous whiplash or accidents that could have caused misalignment's?

Some of your sx do sound like they could be trigger point related.
http://neurotalk.psychcentral.com/thread125577.html

And some might be RSD & TOS? or some combination of another condition.

What conditions/disabilities do your parents have- anything similar?

TOS can have something called double & triple crush - makes for sx at carpal or ulnar but the true cause is up the chain in the BP/neck areas.
sorry the carpal surgeries were not helpful...but that shows cause is up higher..