I have an "obliterated" l5 sr1 disk…my doctor actually used the word obliterated. I was inspecting a big rig truck at work and it decided to drive off with me standing in front of it. I go in for the injections on the 16th of December. One thing I am not sure of is what life will be like without having a disk. If the injections work or if I have the surgery and the sciatic pain is gone what can I expect as to any limitations ? Any comments would be greatly appreciated.