![]() Persistent pain caused by spinal stenosis with neurogenic claudication. Conditions treated by Spinal Cord StimulatorĪ spinal cord stimulator can aid the patients in the reduction of chronic pain caused by: Chronic leg (sciatica) or arm pain: During the placement of the electrode, your surgeon may provide sedation to keep you relaxed and may also ask for your feedback. Once both the generator and the electrodes are implanted and running, your surgeon will close the incision site. This procedure can take about 2 hours to be completed and is comprised of the following parts:ġ.The lead is placed in the epidural space of the spine.Ģ.The pulse generator is placed just under the skin (in the abdomen or buttock).Īfter administering local anesthetic, the surgeon will make two incisions: on one side to hold the generator (usually along the buttock or lower abdomen) and on the other side to insert the permanent electrodes (along your spine). The generator is implanted under the skin, and the trial electrodes are replaced with sterile electrodes during the permanent implantation procedure. If the procedure is successful, the device can be implanted permanently. If the procedure is unsuccessful, the wires can be safely removed in the clinic without causing any damage to the spinal cord or nerves. If you experience a 50% or greater reduction in pain, the trial is considered a success. For about a week, you will evaluate how well this device relieves your pain. The generator or battery will be placed on a belt that you will wear around your waist. During this trial procedure, the electrodes are usually placed through a single incision in your lower back. The position of these electrodes along the spine is determined by the location of your pain. Your doctor will carefully position the electrodes in the epidural space of the spine, guided by a type of X-ray called fluoroscopy. A temporary device will be implanted by your doctor for you to try out. The technology for spinal cord stimulation is rapidly evolving, but this is a standard procedure: Spinal Cord Stimulator Trial To test and implant a spinal cord stimulator, two procedures are required: the trial and the implantation. Read a detailed article on Spinal Cord Stimulator. Pain is minimized because the electrical pulses alter and cover the pain signal from reaching your brain. When the SCS is turned on, it stimulates the nerves in the region where you are experiencing pain. Current is carried to the nerve fibers of the spinal cord through thin wires from a pulse generator. This device is surgically implanted under your skin, from where it sends a mild electric current to your spinal cord. A spinal cord stimulator (SCS) consists of the following components: thin wires or electrodes and a small battery pack or the generator.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |