@kibe75 - Thanks for your kind words. I'm hoping for the best and cannot imaging having NINE ulcers. Keep your good thoughts coming. I'm glad you are walking some and hope the insurance comes through for the nerve block. Just FYI, here is an article I thought you might find interesting. Wishing you the best of luck. Will you keep us posted about the nerve block issue?
https://newsnetwork.mayoclinic.org/discussion/mayo-clinic-offering-new-mri-safe-pain-blocking-device/