I am sched for a 360 fusion single level l5-s1 on march 9th. I have had a previous microdiscectomy. I was wondering if any of you that have had or going to have a 360 was told about a small risk of foot drop in previous back surgery. One of the surgeons mentioned about a 5% risk and the other one didnt mention it at all. I guess when they start jacking up the disc space from the front there is a potential for overstretching the l5-s1 nerve if scar tissue has formed from previous surgery.I thought the spinal monitering was for this. Has anyone heard of this?