I had an herniated disc at L4-L5. My symptoms were bilateral weakness and extreme burning in the left leg. From the knee to anckle I was numb. I had no problems walking on my toes or heals. Just had the surgery and since I came out of the surgery my foot is now numb and I can not lift my toes off the ground to balance on my heals. Is this just temporary from the surgery? I'm panicking.