| 摘要 |
Apparatus for the neurosurgical-orthopedic treatment of human spinal column pathologies, comprising an elastically yielding contrast means (6) to fit into an inter-spinal channel (c) between a pair of adjacent spinal processes (P1, P2) for the purpose of contrasting the stenosis of said channel, and constraining means (7) associated with said contrast means to be bound to said pair of adjacent spinal processes so as to hinder said contrast means from shifting outside/inside said inner-spinal channel. The peculiarity of said contrast means consists in that it comprises distancing means (8) to distance said pair of spinal processes and elastically yielding constraining means (9) to bind said distancing means, so as to achieve a graduated contrasting reaction against the stenosis of said channel.
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