The patient is placed under general anesthesia. Permanent installation of the device is a minimally invasive, outpatient procedure. If the patient is satisfied with the device, the doctor will arrange to install the implant surgically. The patient will use the device for a short period and report to the doctor the response to pain. The nerve stimulator is attached outside the body, near the base of the spine. The leads are installed through incisions in the back and placed near the affected nerves. In a quick outpatient procedure, the doctor will insert wires called leads. The trial confirms if the implant works without a permanent surgical installation. Should a doctor and patient decide on a nerve stimulator, the patient must first go through a trial period. A doctor will perform a detailed assessment first to decide if a patient is a candidate for an implant. This is known as failed back surgery syndrome (FBSS). Others may have already tried surgery and still did not get the desired relief. These persons may prefer not to have spinal surgery. The persons who benefit the most will have tried all non-surgical forms of treatment without success. However, nerve stimulator implants are not for everyone. Over the years, manufactures have made implants smaller, more durable, and more effective. Nerve stimulator implants have similar characteristics to pacemakers and are often nicknamed a pacemaker for pain. The device is surgically installed at the base of the spine and controlled by the patient as needed. This current blocks the nerves from sending pain signals to the brain. What if there was a way to prevent that from happening? A nerve stimulator implant is a small device that delivers a mild electrical current to the affected nerves. The nerves send a signal back to the brain to give the body the sensation of pain. The result is constant pain, numbness, and eventually weakness. These anomalies can press on the nerves that branch out from the spinal cord. And in other cases, the bones develop bumps called spurs. For some people, the discs can degenerate and shift out of place. Together, discs and bones protect the spinal cord. Separating the vertebrae are fibrous discs. The spine consists of several bones called vertebrae. Doctors can trace most back pain cases to nerve pain.
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