Pt with small fiber cidp in lvl 8-9 pain, bed bound, pain meds are maxed, neurologists have given up, pain mgtmt tried it all; is leg amputation opt?

Hang in there. Maybe you think you have been fully treated, but that may not be so. In many cases, infusions of intravenous Immune Globulin monthly, have turned the tide. Chronic steroids might also be an option. There are a limited number of causes for small fiber neuropathy, and treating the underlying cause might be useful. Might seek additional opinions from neurologists in scottsdale or at mayo, arizona.