SCS
spinal cord stimulator
DCS
dorsal column stimulator
FBSS
Failed back surgery syndrome
CRPS
complex regional pain syndrome formerly felex sympathetic dystrophy
DBS
Deep brain stimulation
VPM
ventral posteromedial
VPL
ventral posteriolateral
PVG
periventricular grey matter
PAG
periaqueductal grey matter
DREZ
dorsal root entry zone
SCI
spinal cord injuries