Spinal cord stimulator scar9/5/2023 ![]() There are several ways of implanting the stimulator. A battery pack will also be implanted to provide charge to the stimulator. ![]() If it does, a permanent stimulator may be implanted. The electrical impulses can be targeted to specific locations and, as pain changes or improves, stimulation can be adjusted as necessary.īefore implanting a permanent stimulator, the patient will undergo a trial stimulation period to see if the stimulation helps with their pain. It blocks the brain's ability to sense pain in the stimulated areas, thus relieving pain without the side effects that medications can cause. When the neurosurgeon feels that open surgery to decompress the nerves is unlikely to help the pain, an operation to implant a spinal cord stimulator may be very beneficial for the patient.įor reasons not completely understood, the stimulator sends electrical impulses to the areas of the spinal cord causing the pain and interferes with the transmission of pain signals to the brain. Sometimes there is no easily correctable cause of the pain.Īmong other things, scar tissue around the nerves or chronic inflammation of the nerves such as arachnoiditis may cause leg and back pain. Home / Patient Information / Services / Spinal Cord Stimulatorīack and leg pain often have causes which either improve on their own or which the surgeon can correct.
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