This is a structural problem. We're not doctors here. You have doctors. They're the ones you should be asking. I assume if there are any exercises for this problem you will be sent to physical therapy. Also know that having this condition doesn't necessarily mean you'll have any pain from it -- that's an individual thing, and many people who have structural problems are really feeling muscle problems when they have pain, not necessarily the pinching of nerves and the like that comes from structural problems. But you need to see medical professional for this one.