Article,

Preliminary results of treatment for spastic forms of infantile cerebral paralysis by chronic epidural neurostimulation of lumbar enlargement

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Zh Vopr Neirokhir Im N N Burdenko, (2006)

Abstract

Six patients with infantile cerebral paralysis following drug-resistant spastic syndrome were operated on. Four children suffered from lower spastic paraparesis; 2 had spastic tetraparesis. All the children were observed to have leg chiasm and myogenic equinus talipes. Electrodes were implanted under X-ray guidance into the posterior epidural cavity of the spinal cord at the level of Th10-Th12 vertebrae and the MATTRIX system. In the postoperative period, all the children had a steady-state decrease in leg and arm muscle tone during 1-2 daily high-frequency electrostimulation sessions. Within the early week, there was a regression of equinus talipes and leg chiasm. A follow-up indicated a steady-state clinical effect in all the patients. Stimulation myography revealed that the H reflex was suppressed and the H/M ratio decreased to the normal level (60-80\%) in all the patients. An average of one daily electrostimulation session was sufficient to maintain muscle tone at the near-normal level.

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