Journal of neurosurgery
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Good to excellent relief of phantom pain is reported in 5 of 6 patients by the use of dorsal column stimulation. Follow-up periods are 7 to 25 months. One failure occurred despite excellent pain relief; this patient could not tolerate application of the DCS apparatus to his chest wall. The authors review the physiology involved and some less successful series reported by others.
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Journal of neurosurgery · Feb 1975
Radiofrequency percutaneous Gasserian ganglion lesions. Results in 140 patients with trigeminal pain.
Percutaneous radiofrequency ablation of the Gasserian ganglion or posterior root, or both, was performed in 140 patients. Of the 135 patients with trigeminal neuralgia, satisfactory analgesia was achieved in 121. ⋯ The phenomenon of facial blush may be helpful in avoiding unwanted first-division analgesia. In four of five patients with other forms of neuralgia, the procedure did not relieve pain; the fifth patient experienced significant relief from pain due to carcinoma of the mandible.