Know you're glad the surgery is behind you. Been there, TWICE. Stenosis, right side between l-5 and S-1. Not successful first time, so they went back in and placed what doctor called a "doohickey." Yeah, right, a $30,000 doohickey! But it worked and that has been over five years ago now. Just behave yourself, don't overdo. Have you in our prayers for a speedy recovery.