Articles: pain.
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Percutaneously inserted spinal cord electrical stimulation (PISCES) was carried out in eleven intractable pain cases and in one spastic paraplegic case. The causes of intractable pain constitute subacute myelo-optic neuropathy (SMON) 6 cases, cerebrovascular disease 2 cases, multiple sclerosis (MS) 1 case, Charcot-Marie-Tooth (CMT) 1 case and transverse myelitis (TM) 1 case. The cause of spastic paraplegia was due to the ossification of posterior longitudinal ligament (OPLL). ⋯ Compared with the other methods for pain relief, PISCES is most characteristic in its safety and simplicity. To date, PISCES has been applied to various disorders; such as ataxia, spasticity, intractable pain, neurogenic bladder and peripheral vascular disease. But its efficacy has not been established in all these disorders.(ABSTRACT TRUNCATED AT 250 WORDS)