![]() Usually patients are discharged the same day and can gradually increase their activity after two to three weeks of healing. The generator is implanted near the abdomen, upper buttocks, or upper chest, depending on where the pain originates. After electrodes are placed within the area from which pain originates, the patient is sedated and a small incision is made to implant the stimulator, an electric pulse generator about the size of a stopwatch. The actual implant procedure is a surgical procedure and is typically done only in an operating room setting. The leads are connected to an external wireless neurostimulator that is secured to the patient’s back during the trial. Leads, which are thin, flexible wires, are placed in near the spine using a special needle. The trial procedure usually takes about 30 to 90 minutes and is done in a clinic, day surgery center, or hospital. The spinal cord stimulator trial, which lasts about a week, involves stimulation through thin wires inserted into the body and controlled by an external transmitter. What to expect during a Spinal Cord Stimulator Trial and Implantation Controlled sensors automatically adjust to body movement, and generator life is longer. Technological advances have made the battery-powered generators that are implanted smaller, and some models are now safe to be used with MRI. The treatment is used for a range of conditions, including chronic neck or back pain, chronic regional pain syndrome, failed back surgery syndrome, arachnoiditis, peripheral neuropathy, radicular pain syndrome and radiculopathies, and reflex sympathetic dystrophy. Patients undergo a trial period first to determine if the minimally invasive treatment is an effective option to improve the patient’s functionality and decrease the need for pain medication. Spinal cord stimulation is a cutting-edge treatment that blocks pain signals from the nerves in the spine to the brain. Refer to for product manuals for complete indications, contraindications, warnings, precautions and potential adverse events.What is Spinal Cord Stimulator Trial and Implantation? Adverse events may result in fluctuations in blood glucose in patients with diabetes. May include: undesirable change in stimulation (uncomfortable, jolting or shocking) hematoma, epidural hemorrhage, paralysis, seroma, infection, erosion, device malfunction or migration, pain at implant site, loss of pain relief, and other surgical risks. Recharging a rechargeable neurostimulator may result in skin irritation or redness near the implant site. Avoid activities that put stress on the implanted neurostimulation system components. Safety and effectiveness has not been established for pediatric use, pregnancy, unborn fetus, or delivery. A preoperative assessment is advised for some patients with diabetes to confirm they are appropriate candidates for surgery. Patients with diabetes may have more frequent and severe complications with surgery. An implanted cardiac device (e.g., pacemaker, defibrillator) may damage a neurostimulator, and electrical pulses from the neurostimulator may cause inappropriate response of the cardiac device. ![]() Sources of electromagnetic interference (e.g., defibrillation, electrocautery, MRI, RF ablation, and therapeutic ultrasound) can interact with the system, resulting in unexpected changes in stimulation, serious patient injury or death. Spinal cord stimulation (SCS) is indicated as an aid in the management of chronic, intractable pain of the trunk and/or limbs-including unilateral or bilateral pain.ĭiathermy - Energy from diathermy can be transferred through the implanted system and cause tissue damage resulting in severe injury or death.
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