Dorsal root ganglion stimulation

View Details
  • Aka targeted SCS,
  • Aim
    • Provide long-term and precise pain relief
      • Especially in areas difficult to treat with other spinal cord neurostimulation
        • Eg: localized areas of ankle or foot
  • Pros
    • Target specific areas without the paresthesia spreading due to body position changes
      • The limited cerebral spinal fluid in the space prevents current from spreading and from stimulating the spinal cord or the ventral root.
      • Key advantage over other techniques (compared to SCS or PNFS)
    • Stable and consistent pain relief
  • Technique
    • Strategic placement of electrodes in neural foramen
    • And limited fluid in the neural foramen
      • Making it superior in certain challenging anatomical areas.