I have little scab-like things on areas where the nerves are pressing, my pain clinic consultant looked and seen them on the back of my head and on my scalp right at the top of my head, and it seemed to say something to him , he said I had cauda root problem, and that was it, no letter confirming this
Now after a MRI my GP said my result showed compression, (something I knew for many years, but could not get them to admit it)
Now my point is what is causing these, and what are they , anyone know, thanks in advance best Alex