Peripheral Nerve Stimulator (PNS)
A Peripheral Nerve Stimulator (PNS) is a minimally invasive treatment designed to manage chronic pain by targeting specific peripheral nerves. This therapy is often used to treat pain in areas like the knee, buttock, low back, neck, and shoulder, especially in cases where pain has persisted after surgery or other treatments. PNS involves placing a small, implantable device near the affected nerve to deliver electrical impulses, which block the pain signals from reaching the brain, providing relief.
Peripheral Nerve Stimulator can be utilized as a treatment for:
-Knee Pain
-Leg & Buttock Pain
-Low Back Pain
Peripheral Nerve Stimulator
This injection procedure is performed to relieve pain caused by arthritis in the sacroiliac joint where the spine and hip bone meet. The steroid medication can reduce swelling and inflammation in the joint.
What to Expect for the Treatment?
The Peripheral Nerve Stimulator procedure begins with a trial phase. During this phase, temporary leads (small, flexible wires) are implanted near the affected nerve under local anesthesia. The patient can control the level of stimulation using an external device during the trial, which typically lasts about a week. This allows the patient and doctor to evaluate how effective the stimulation is at managing pain.
If the trial is successful, a permanent PNS device is implanted. The permanent leads are connected to a small pulse generator, usually implanted under the skin near the affected area. The generator delivers electrical impulses to the nerve, disrupting the transmission of pain signals. The device can be controlled externally, allowing patients to adjust the intensity of stimulation as needed.
Recovery and post-treatment care
After the implantation, most patients experience quick recovery times, with minimal discomfort. Patients can return home the same day and resume light activities within a few days. The device settings can be adjusted easily, and patients typically require a follow-up visit to fine-tune the stimulation.
Since PNS is minimally invasive, there are fewer risks compared to more invasive surgeries. Most patients experience significant pain relief soon after the procedure, and the system can be used long-term to manage chronic pain effectively.
Benefits of Peripheral Nerve Stimulator
-Minimally invasive: Small incisions and quick recovery times make this procedure an excellent option for patients seeking a less invasive treatment for chronic pain.
-Adjustable pain relief: The stimulation level can be adjusted to match the patient’s pain levels, allowing for personalized pain management.
- Reduced reliance on medication: Many patients are able to reduce their use of pain medications after PNS implantation, improving their quality of life.
-Effective for various conditions: PNS is versatile and can be used to treat pain in multiple regions of the body, including the knees, low back, neck, and shoulders.
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