Overview
A spinal cord stimulator delivers electrical impulses to reduce chronic pain.

Indications
Chronic back or limb pain not responding to conservative treatments.

How it is done
Leads are placed near the spinal cord and connected to an implanted battery.

Risks and considerations
Infection, lead migration, or hardware issues can occur.

Recovery timeline
Light activity in days; device optimization over weeks.

When to seek care
Fever, worsening pain, or device malfunction requires evaluation.