What is spinal cord stimulant?

A spinal cord stimulator (SCS) is a medical device used to treat chronic pain. It is composed of a small electrical device (neurostimulator) which is implanted under the skin and a set of electrodes which are placed in the epidural space over the spinal cord. The device sends mild electrical signals to the spinal cord, which block the signals that cause pain and deliver a tingling sensation to the painful areas. This helps in reducing pain and improving mobility.

The SCS is often used to treat chronic back, neck, or leg pain that has not responded well to other treatments like medications or physical therapy. It can also be used to treat pain from complex regional pain syndrome (CRPS), failed back surgery syndrome, or neuropathic pain.

Implantation of the SCS is usually performed in a hospital setting and may require general anesthesia. The procedure involves making a small incision in the back and inserting the electrodes into the epidural space, which is the area surrounding the spinal cord. The electrodes are then connected to the neurostimulator, which is implanted under the skin, usually in the abdomen or buttocks. The device can be programmed to deliver electrical signals continuously or on demand.

The SCS can provide long-term pain relief and improve quality of life for individuals with chronic pain. However, it is important to discuss the risks and benefits of the procedure before deciding if it is the right treatment option.