#DRG STIMULATOR TRIAL#
Prior to surgical implantation of the wires and device a trial can be conducted to determine a patient's responsiveness to the therapy.
The electrical pulses can cause overactive neurons to return to a more settled state, resulting in a reduction in the sensation of pain within a particular area of the body. Once the wires and device are in place they can be controlled by a remote to transmit low voltage electrical pulses, which interrupt pain messages traveling from the peripheral nerves to the brain. This procedure will be done at our ambulatory surgery center under light sedation. Like the typical SCS, the implantation of a DRG stimulator begins with a trial. The wires are connected to a small device, which is implanted in the back (similar to a pacemaker for the heart). DRG Stimulator Trial The implantation process for the dorsal root ganglion (DRG) stimulator is very similar to the implantation of a typical SCS. How is Dorsal Root Ganglion Stimulation performed?ĭorsal root ganglion stimulation involves a minor surgical procedure, during which small wires are carefully inserted into the spine using fluoroscopy or MRI. Some may experience extreme sensitivity to touch or a shooting sensation. Patients with these chronic pain conditions may experience numbness, tingling, stabbing pain, burning, aching or prickling pain in a particular area of the body.
#DRG STIMULATOR GENERATOR#
The precise placement of the pulse generator and leads allows for. What conditions can Dorsal Root Ganglion Stimulation treat?ĭorsal root ganglion stimulation is used to treat severe neuropathic pain of lower limbs including that arising from complex regional pain syndrome (previously referred to as reflex sympathetic dystrophy). DRG stimulation therapy works by sending gentle electrical pulses to the dorsal root ganglia. This technique offers the advantage of focal targeting of painful areas of the body.
Unlike spinal cord stimulation, dorsal root ganglion stimulation can be used to target a specific nerve root to affect only a particular area of the body. This type of stimulation is especially helpful for specific body parts, post-surgical pain and. Similar to spinal cord stimulation, dorsal root ganglion (DRG) stimulation is a focal pain reduction therapy in which electrical pulses are used to disrupt pain signals to the brain.ĭorsal root ganglion (DRG) stimulation involves a minor surgical procedure in which electrical leads are inserted into the spine (via epidural techniques) and left in place along with a device to control the electrical pulses and manage pain on an ongoing basis. Dorsal Root Ganglion DRG stimulation is a new type of SCS. What is Dorsal Root Ganglion Stimulation?
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