Spinal Cord Stimulation (SCS)

Spinal Cord Stimulation (SCS) is a medical therapy used to treat chronic pain that originates from the spinal cord and nerves, often in cases where other treatments like medication, physical therapy, and surgery have not been successful. SCS involves implanting a small, battery-powered pulse generator under the skin (typically near the hip or abdomen) and placing electrodes near the spinal cord to send electrical impulses. These impulses block or alter pain signals before they reach the brain, effectively preventing or minimizing pain.

Initially, spinal cord stimulation was primarily used to treat chronic back pain, but over time, its applications have expanded to include nerve pain due to conditions such as failed back surgery syndrome, complex regional pain syndrome (CRPS), diabetic neuropathy, and cancer-related pain.

Unlike traditional pain relief methods such as medication or injections, spinal cord stimulation doesn’t mask the pain; instead, it modifies the pain signals to offer long-term relief. Spinal cord stimulation is an implantable device that is powered by batteries and can be programmed by the patient via a remote control.

SCS is generally recommended when pain is chronic, severe, and has been resistant to other treatments. A variety of conditions can lead to the need for spinal cord stimulation, often in the context of nerve damage or spinal problems.

Chronic Pain: Chronic pain that persists beyond six months and does not respond to medications, injections, or physical therapy is a key reason for considering spinal cord stimulation.

Failed Back Surgery Syndrome (FBSS): FBSS occurs when patients who have had back surgery continue to experience chronic pain. This can be due to scar tissue, incorrect fusion, or failed attempts to fix the underlying issue, and SCS can help alleviate this persistent pain.

Complex Regional Pain Syndrome (CRPS): Also known as reflex sympathetic dystrophy (RSD), CRPS is a condition that causes severe pain, usually after an injury, and often leads to nerve damage. SCS can be an effective treatment for this condition.

Peripheral Neuropathy: This involves damage to the peripheral nerves and can cause pain, tingling, or numbness in the limbs. Diabetic neuropathy, which is common in people with diabetes, is another form of neuropathic pain treated with SCS.