Peripheral Nerve Stimulators
Peripheral Nerve Stimulator (PNS): Targeted Relief for Nerve Pain
A Peripheral Nerve Stimulator (PNS) is a minimally invasive treatment designed to relieve chronic pain by stimulating nerves outside the spinal cord. This advanced technology uses a small device that emits mild electrical pulses to disrupt pain signals traveling along the peripheral nerves, effectively reducing pain perception. PNS is ideal for individuals with chronic nerve pain in areas such as the arms, legs, or specific regions of the body, especially when other treatments have not provided sufficient relief.
What to Expect During the PNS Procedure
The PNS procedure is typically done in two stages: a trial period and a permanent implantation if the trial proves successful.
Trial Period: In this phase, a temporary stimulator is placed near the targeted peripheral nerve through a small incision. Patients can try the device for a few days to determine if it effectively reduces their pain.
Permanent Implant: If the trial is successful, a small pulse generator is implanted under the skin near the nerve, with thin leads positioned to deliver gentle electrical pulses to the specific nerve causing pain. The device can be controlled externally, allowing patients to adjust stimulation levels as needed.
This outpatient procedure is quick, with minimal downtime, allowing patients to return to normal activities shortly afterward.
Benefits of Peripheral Nerve Stimulation
-
Provides targeted, long-term relief from chronic nerve pain
-
Reduces or eliminates the need for pain medications
-
Adjustable control, allowing patients to personalize their pain management
-
Minimally invasive with a short recovery period
-
Effective for a range of nerve pain conditions, including post-surgical pain, nerve-related injuries, complex regional pain syndrome (CRPS), and neuropathic pain
-
Who Can Benefit from PNS?
Peripheral Nerve Stimulation is particularly beneficial for patients experiencing chronic peripheral nerve pain that hasn’t responded to other therapies, such as medications or physical therapy. It offers a precise, customizable approach to pain management, enabling patients to regain mobility and improve their quality of life.
Contact Us
At the Surgery Center of Las Cruces, our dedicated pain management team guides patients through each step of the PNS process, offering expert care and support for a life with less pain and greater independence. Call (575) 222-0127 today.
Frequently Asked Questions
How long does the battery in a PNS device last?
PNS batteries typically last 3-5 years, depending on usage and stimulation settings. Some newer rechargeable models can last 10+ years with regular charging.
Can I have an MRI with a PNS implant?
Many newer PNS devices are MRI-conditional, meaning MRI scans are possible under specific conditions. Always inform your healthcare provider about your implant before any imaging procedures.
Can the PNS device be removed if I don't want it anymore?
Yes, PNS devices can be surgically removed if desired. This is typically a minor outpatient procedure, though removal may leave the original nerve pain.