• 18 Aug, 2026
• UnityPain
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Spinal Cord Stimulator for Chronic Back Pain | Unity Pain

Living With Chronic Back Pain Is Hard — You Are Not Alone

If you have been living with chronic back pain for months or years, you know how exhausting it can be. Simple things like getting out of bed, walking to the kitchen, or sitting through dinner can feel like major challenges. You may have already tried medications, physical therapy, and injections. When those treatments have not given you enough relief, it is natural to wonder what else is out there. One option that doctors sometimes discuss is a spinal cord stimulator. This article will help you understand what it is, how it works, and what questions to ask your care team.

What Is a Spinal Cord Stimulator?

A spinal cord stimulator, sometimes called an SCS, is a small medical device. It is placed in or near your spine through a procedure done by a specialist. The device sends mild electrical signals to your spinal cord. These signals work by changing the way your brain receives pain messages. Instead of feeling sharp or burning pain, some people feel a gentle tingling sensation — or sometimes nothing at all.

Think of it like a dimmer switch for pain. The device does not fix the underlying problem in your spine, but it can change how your nervous system experiences the pain signals. It is powered by a small battery pack, similar in size to a pacemaker, that is placed just under the skin. Many modern devices can even be controlled with a small remote or a smartphone app, giving you some control over your own pain management.

SCS therapy is considered a neuromodulation treatment. That is a big word that simply means it changes how your nerves send signals. It has been used for decades and continues to improve with newer technology. There are now several types of SCS devices, including ones that use different patterns of electrical signals, such as high-frequency or burst stimulation.

Who Might Benefit From Spinal Cord Stimulation?

Spinal cord stimulators are not right for everyone. They are usually considered when other treatments have been tried first and have not worked well enough. Common conditions where SCS may be discussed include failed back surgery syndrome, complex regional pain syndrome (CRPS), chronic leg or arm pain from nerve damage, and certain types of neuropathic pain.

Your doctor will look at your full health history before recommending this type of treatment. Factors like your overall health, the cause of your pain, and your mental and emotional well-being all play a role. Most specialists require a psychological evaluation before moving forward. This is not because the pain is “in your head” — it is because emotional health affects how well any chronic pain treatment works.

One of the most important parts of the SCS process is a trial period. Before a permanent device is placed, leads (thin wires) are temporarily placed near your spinal cord for about 5 to 7 days. You go home and live your normal life to see if the stimulation actually helps reduce your pain. If you get meaningful relief — typically defined as 50% or more reduction in pain — you may then be a candidate for the permanent implant. This trial step is a major reason SCS is considered a relatively lower-risk option compared to additional surgery.

What Are the Risks?

Like any medical procedure, spinal cord stimulation comes with possible risks. It is important to understand these before making any decision. Some possible risks include infection at the implant site, leads moving out of place, device malfunction, and in rare cases, bleeding or nerve damage. Your specialist will go over these risks in detail during your evaluation.

It is also worth knowing that the procedure is reversible. If the device does not work well for you, or if you decide you no longer want it, it can be removed. This is different from some spine surgeries, which make permanent changes to your anatomy. Still, no procedure is completely without risk, and only a qualified specialist can help you weigh what is right for your specific situation.

How Is Spinal Cord Stimulation Different From Other Treatments?

You may be familiar with treatments like physical therapy, oral medications, or spine injections. These are often tried before spinal cord stimulation is considered. Spine injections, for example, deliver anti-inflammatory medicine directly to the painful area and can give good short-term relief. Medications can help manage pain but sometimes come with side effects that are hard to tolerate over time.

Spinal cord stimulation works in a completely different way. Instead of reducing inflammation or blocking a chemical signal, it works directly on the electrical communication between your nerves and brain. Because of this, some people who have not responded well to other treatments find SCS helpful. However, results vary from person to person, and no outcome can be guaranteed. A thorough evaluation with a pain specialist is always the first step.

Getting the Right Evaluation and Support

If you think spinal cord stimulation might be something worth exploring, the right starting point is talking with a pain management provider. They can review your history, discuss whether you are a candidate, and if needed, provide a referral to a spine specialist who performs SCS procedures. Getting proper evaluation makes sure the right treatment is matched to the right person.

At Unity Pain Management in Modesto, CA, our team understands how deeply chronic pain affects your daily life. We offer compassionate, comprehensive care — including medication management, joint and trigger point injections, Toradol injections, and referrals for spine procedures. We work with most insurance plans and also offer telehealth visits for your convenience. Whether spinal cord stimulation is right for you or not, we can help you explore all of your options and build a plan that fits your life.

There Is Hope — Keep Asking Questions

Living with chronic back pain can make you feel like you have run out of options. But pain medicine continues to advance, and treatments like spinal cord stimulation offer new hope for people who have struggled for a long time. You deserve to feel better, and there are specialists who genuinely want to help you get there.

Do not give up on finding answers. Talk to your doctor or a pain specialist about whether SCS or other advanced treatments might be a good fit for you. Every person’s pain is different, and a personalized plan — built around your unique needs — is always the best approach.

References

• Deer, Timothy R., et al. “The Neuromodulation Appropriateness Consensus Committee (NACC) Recommendations for Spinal Cord Stimulation.” Neuromodulation: Technology at the Neural Interface. 2017.
• National Institute of Neurological Disorders and Stroke. “Chronic Pain: Hope Through Research.” National Institutes of Health. 2023.
• Kapural, Leonardo, et al. “Novel 10-kHz High-frequency Therapy Is Superior to Traditional Low-frequency Spinal Cord Stimulation for the Treatment of Chronic Back and Leg Pain.” Anesthesiology. 2015.
• Mayo Clinic Staff. “Spinal Cord Stimulation.” Mayo Clinic. 2023.
• International Association for the Study of Pain. “IASP Terminology: Neuropathic Pain.” IASP. 2022.