| 摘要 |
The invention concerns a staiblizing device ( 150 ) designed to link two vertebrae, comprising at least two chambers ( 156, 158, 186, 188 ) arranged proximate to said vertebrae, said chambers containing a shock absorbing fluid. Means ( 192, 194 ) are provided for providing fluid communication with controlled flow between said two chambers, thereby adequately damping the patient's movements.
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