I had a 2 level spine fusion (L4-S1) almost 3 weeks ago. About a week after surgery I started gett sharp pains in my left leg and left leg only. It hurts really bad when i first stand up and then just sharp and aching pains the rest of the time. I am curious as to if anyone else had this problem and if so what caused it and what helped it. While in the hospital i had a little leg pain so i went on a 6 day steriod to reduce inflammation of the nerves so i thought that should have prevented this problem but I guess I was wrong. Any advie would be great.