Stump pain, angina, peripheral vascular disease, multiple sclerosis, and spinal cord injuries are other common causes. Arachnoiditis: painful inflammation and scarring of the meninges (protective layers) of the spinal nerves.Complex regional pain syndrome (formerly called reflex sympathetic dystrophy or RSD): a progressive disease of the nervous system in which patients feel constant, chronic burning pain in the feet or hands.Failed back surgery syndrome: failure of one or more surgeries to control persistent back, neck, arm, or leg pain but not the technical failure of the original procedure.Degenerative conditions like arthritis or spinal stenosis.Chronic back, neck, leg (sciatica), or arm conditions.You have completed a successful trial stimulationĪn SCS can help lessen chronic pain caused by:.You have no medical conditions that would keep you from undergoing implantation.You do not have depression or other psychiatric conditions that contribute to your pain.You are not seriously dependent on pain medications or other drugs.You would not benefit from additional surgery or surgery may not result in pain relief.You may be a candidate for SCS if you meet the following criteria: They’ve typically had one or more failed spinal surgeries, as well. Patients approved for this procedure are usually ones that have had a disability for more than 12 months and have pain in their lower back and leg (sciatica) or neck and arm. She will also review your previous treatments, including medication, physical therapy, injections, and surgeries. J Kent will evaluate your current medication schedule and physical condition. ![]() A comprehensive evaluation of your pain history will determine if your pain management goals align with this treatment.īecause pain also has psychological effects on many patients, a psychologist may assess your condition to increase the probability of a successful outcome. Pulse amplitude determines the threshold of perception to painĭuring your consultation, your doctor will evaluate your condition to determine whether spinal cord stimulation is an option.Pulse width determines the size of the area the stimulation will cover.Too few results in no sensation, while too many results in a washboard or bumpy effect. Frequency/rate is the number of times stimulation is delivered per second. ![]() The pulse generator is programmable by the doctor and has three settings: Your doctor will select the best type of system for you during your trial stimulation. Depending on usage, a rechargeable battery may last up to 10 years. A standard battery needs to be surgically replaced every two to five years. The battery inside of the pulse generator delivers low voltage spinal cord stimulation. A handheld remote that turns the pulse generator on, off, and adjusts the pulses.A wire that connects the pulse generator to the lead.A lead with 4-16 electrodes that deliver electrical pulses to the spinal cord.An implantable pulse generator with a battery that creates electrical pulses.The most common is an internal pulse generator with a battery. ![]() There are many types of stimulation systems. If it is unsuccessful, the implant can be removed without damaging the spinal cord or nerves. Spinal cord stimulation does not work for everyone. The goal of spinal cord stimulation is a 50-70% reduction in pain.įor some patients, it may be less, but even a small amount of pain reduction can be significant if it helps you perform daily activities with less pain, and reduces the amount of pain medication you need. The amount of pain relief varies for each patient. However, spinal cord stimulation does not eliminate the source of the pain. Your pain is reduced because the electrical current interrupts the pain signal, keeping it from reaching your brain. There is no tingling sensation with the second type of stimulator, only pain relief. ![]() The second type delivers impulses at a frequency higher than your brain can detect, so the result is a bit different. When turned on, the first type will produce a mild tingling sensation in the area where the pain is concentrated. There are two types of spinal cord stimulators. A small wire carries the current from a pulse generator to the nerve fibers of the spinal cord. A spinal cord stimulator (SCS), or a dorsal column stimulator, is a device that is surgically placed under the skin to send a mild electric current to your spinal cord.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |