Les
I had a nerve block done in Melbourne Australia - MAGIC ! This treatment was done in a hospital by a specialist anaethetist - he aneathitized the nerve, then the end of the needle was heated and the nerve was cortorised. My procedure was done 18 months ago - and I was told it would last anywhere from 6 to 24 months. I am due to go back in a few months to have both sides of C2/3 and both sides of C6/7 and can hardly wait. The relief is instant and lasts.