I have had 5 lumbar surgeries and I have a left and right foot drop. My left leg is alot worse than my right leg my knee has hyperextended and I have a brace from the hip all the way down to my toes. I am still young . If I walk to long which is not far both of my legs go numb and I can't feel them. If I try anything physical my legs will have spams and it looks like I am have a seizure. My doctors don't know why this happens and my surgeon says there nothing else he can do unless I rupture another disc. I went to a surgeon at the norton spine center and he said my legs just cant go numb for no apperant reason. Well I here to say that they do. I was wondering if any has experienced this problem. :(