What is Neuromodulation?
Neuromodulation is a term for therapies that use electrical impulses or medication to alter the activity of diseased or injured nerves. By stimulating the nerves with electricity, their activity can be modulated, increasing their signaling abilities or fully blocking them.
Nerves within the spine, ganglion nerves, and peripheral nerves can all be affected. In the case of pharmaceutical treatment, pumps are placed within the body to deliver medication into the fluid around the spinal cord, with programmable dosing.
These methods are successful in treating a large range of neurologic disorders, including but not limited to urinary incontinence and ischemic disorders. Here at Loop Medical Center, we offer a variety of neuromodulation treatments for headaches and chronic pain. These therapies provide alternatives for treatments such as the use of high-dose opioids and invasive surgery.
TREATMENTS
Spinal Cord Stimulation (SCS)
Spinal cord stimulation is a good treatment option for individuals with chronic lower back and extremity pain that have not found relief from other therapies or who do not wish to continue a regimen of repeat nerve blocks. It is most successful for patients with pain due to failed back surgery syndrome, Complex Regional Pain Syndrome (CRPS) Types I and II, intractable low back pain, and leg pain. A small device, similar to a pacemaker, is placed within the body.
Once implanted, it sends small electrical impulses through to the spine, masking pain signals from other nerves. This method does not eliminate the source of pain but, instead, blocks the sensation so that the patient feels less of it. The device is programmed to provide each patient with settings suited to their condition. Before a stimulator is implanted, patients are able to trial an external version.
The amount of relief provided varies from person to person and, if the trial stimulator is unsuccessful, it can easily be removed and the patient can pursue other forms of treatment.
Dorsal Root Ganglion (DRG) Stimulation
Similar to spinal cord stimulators (SCS), patients can receive dorsal root ganglion (DRG) stimulators, devices that interfere with pain signaling from the DRG, an easy to reach structure in the spine that contains a large amount of sensory nerves. This device is used to treat pain signaling from areas that are difficult to treat through SCS, such as within the hands, groin, knee, chest, or abdomen.
This method does not eliminate the source of pain but, instead, blocks the sensation so that the patient feels less of it. The device is programmed to provide each patient with settings suited to their condition. In addition, patients are given a remote that they can use to control their DRG stimulator, allowing them to further personalize their settings and receive the most relief possible. More about DRG stimulation.
Before a stimulator is implanted, patients are able to trial an external version. The amount of relief provided varies from person to person and, if the trial stimulator is unsuccessful, it can easily be removed and the patient can pursue other forms of treatment.
Peripheral Nerve Stimulation
Similar to spinal cord stimulators (SCS), patients can receive peripheral nerve stimulators (PNS), devices that interfere with chronic pain signaling from nerves located outside of the spine. PNS is used to treat chronic pain due to damaged peripheral nerves, migraines, and overactive bladder. More about peripheral nerve stimulation.
This method does not eliminate the source of pain but, instead, blocks the sensation so that the patient feels less of it. The device is programmed to provide each patient with settings suited to their condition. Before a stimulator is implanted, patients are able to trial an external version.
The amount of relief provided varies from person to person and, if the trial stimulator is unsuccessful, it can easily be removed and the patient can pursue other forms of treatment.
Intrathecal Pumps
Intrathecal pumps, also known as pain pumps, are placed within the body to administer pain medication into the fluid around the spinal cord. Since the medications are not consumed by mouth, they do not need to be metabolized and, instead, immediately reach their target. Therefore, lower doses are needed to achieve the desired effects, resulting in fewer side effects and quicker action.
An intrathecal pump is the last treatment choice, for a severe pain burden: high daily opioid use (over 100 morphine milligram equivalents, MME), chronic pancreatitis or cancer pain. The pump slowly delivers medicine with programmable dosing: it can be programmed to deliver different amounts at different times of day, allowing for each patient to have their own personalized regimen, specific to their needs.
Insurance and billing
Most insurance accepted, including Medicare, Medicare Advantage, PPO and HMO plans. Coverage depends on medical necessity — we verify before your visit. We verify benefits and pre-authorize before your procedure, so there are no surprise bills afterward.