Spinal Cord Stimulator

How does a spinal cord stimulator relieve pain?

A spinal cord stimulator is an implanted device that delivers mild electrical impulses to nerves near the spinal cord. Thin wires, called leads, sit in the epidural space surrounding the spinal cord and connect to a small pulse generator that’s usually implanted beneath the skin.

Electrical stimulation changes how pain signals travel through the nervous system before they reach your brain. It doesn’t repair the condition responsible for pain, but it may make persistent pain less intense and disruptive.

What types of pain can spinal cord stimulation treat?

Spinal cord stimulation is primarily used for chronic, difficult-to-treat pain and is particularly suited to nerve-related pain. Dr. Manocha may consider it when other treatments haven’t provided sufficient improvement.

Conditions that may respond to spinal cord stimulation include certain forms of persistent back or leg pain, neuropathic pain, and failed back surgery syndrome.

Is spinal cord stimulator implantation permanent?

A useful feature of spinal cord stimulation is the opportunity to try the treatment before receiving a permanent implant.

During the trial, Dr. Manocha places temporary leads in the epidural space and connects them to an external stimulator. You use the system for a short period while monitoring your pain and daily function.

A successful trial helps determine whether proceeding with permanent implantation is worthwhile.

What happens if a spinal cord stimulator trial works?

If spinal cord stimulation provides meaningful benefit during the trial, Dr. Manocha will discuss permanent implantation.

The permanent system features electrodes near the spinal cord and a pulse generator positioned beneath your skin. The device is programmable to deliver stimulation appropriate to your pain pattern.

Different systems offer varying stimulation methods. Older types cause a tingling sensation instead of pain, whereas newer models eliminate all sensation.

Are there risks with a spinal cord stimulator?

As with any implanted medical device, spinal cord stimulation carries potential risks. These include infection, bleeding, discomfort at the implant site, lead or generator movement, and loss or change in effective stimulation. Less common complications can involve cerebrospinal fluid leakage or nerve injury.

Careful evaluation and the trial period help determine whether the potential benefits justify permanent implantation in your case.

To discuss spinal cord stimulation for persistent pain, contact Interventional Pain Center and schedule an evaluation with Dr. Manocha. Call your nearest office or request an appointment online today.