Neuromodulation : journal of the International Neuromodulation Society
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Spinal cord stimulation has become an accepted technique used in the management of chronic neuropathic pain syndromes. However, a number of problematic questions remain unanswered. This introduction states some of these problems and concentrates on the problem of whether low back pain can be relieved by stimulation. This paper introduces subsequent contributions to this symposium, which offer some interesting new techniques, and attempts to answer some of the problems presented.
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Objective. Since 1996 we have placed temporary catheters at the cervical nerve roots in chronic pain patients for the treatment of radiculopathy and complex regional pain syndrome. We investigated the possibility of placing electrodes both at the cervical spinal nerve and dorsal root ganglion for the purpose of neuromodulation. ⋯ Conclusions. In human cadavers, a percutaneous technique was successful in the placement of neurostimulator electrodes at the cervical and upper thoracic nerve roots using a novel trans-spinal approach. New smaller electrode systems that can be placed in a transforaminal position safely may be needed.