Treatment · Updated October 6, 2026
Where it differs from spinal stimulation
Peripheral stimulation targets a nerve outside the spinal cord. A clinician should first explain why the pain distribution and examination point to that nerve, and whether a diagnostic block or other evaluation is useful. A similar symptom can have several causes.
For pain that follows a broad region rather than one nerve, ask how the target was narrowed. A more precise map helps prevent the device trial from being judged against symptoms it was never designed to address.
Device and treatment plan
Ask whether the proposed system is temporary or implanted, whether a trial is offered, and what the device's specific indication and expected follow-up are. FDA clearance belongs to a particular device and use, not to every possible pain condition.
A plan should identify a realistic function goal, such as a task that pain has limited, along with a way to record benefit and unwanted effects.
Have the clinician mark the proposed nerve territory on a body diagram and explain what pain lies outside it. This makes it easier to judge a targeted trial when symptoms occupy more than one area or fluctuate during the day.
Follow-up and alternatives
Discuss lead placement, skin care, activity limits, stimulation adjustments, and what happens when treatment ends or the device is removed. Compare the proposal with diagnosis-directed rehabilitation, medication review, injections, or another procedure where appropriate.
Ask who removes temporary equipment, whether therapy stops at a preset time, and how the skin or lead site is checked. If the selected nerve is not the main source of pain, another diagnosis may need attention before choosing a different device.
Questions to ask
- Which nerve is the target and how was it identified?
- Is the proposed system temporary or permanent, and what device indication applies?
- How will we judge benefit and address a device problem?