I was diagnosed with Non-diabetic Lumbosceo radiculoplexus neuropathy. I have nerve damage which was detected after a EMG. I had aMRI of brain, lower back and it showed nothing. I suffer from a foot drop for 3-4 years now. My Dr. Thinks this treatment should give me significant improvement by now but it hasn't yet. I can't walk without assistance. Do I need more treatments? Have I been incorrectly diagnosed? Will I ever gain back my ability to walk? Can anyone explain how this treatment works?