Please read & learn as much as you can here before making the final decision on surgery.
here's our useful sticky thread with saved links, polls, testing info, surgery info & PT info -
http://neurotalk.psychcentral.com/thread84.html
And if you decide to go forward with surgery finding a skilled and expert surgeon is highly recommended.
If you can post more information about your symptoms we might be able to suggest some other helps for you.