The biggest" issue", are the ones that state Severe. However, if surgery gets to be the option you need, those verterbre need to be in good condition. So write this question down at the top of your list to ask the neurologist. Get details from him, let no question go unanswered. For the best results, and confidence, you need all the truth in detail, and real dicussion with your doctor. It will be OK, even if you have to have the surgery. None of it is fun, but a life in pain isn't either. I had a good outcome with my surgery, so I know for sure, that this is possible. I would hesitate on alot of PT at this point, until you get more information. Not all PT works for spinal issues. I did this, and it made my condition worse. If it hurts Stop. Ask your doctor OK?
Keep us posted. All of us who have had spinal fussions or back issues do care about you. Hope you have some good support there at home too. Keep us posted. ginnie