| 摘要 |
Global vertebral fixation device to be positioned between at least two successive vertebrae. The device is characterized in that it comprises pedicle implants of the type including an external bone pin, each implantable in one vertebra. Each implant is capable of being associated by its pin with different types of interchangeable spacers into which are inserted, either temporarily or permanently, one or more separate rigid (6, 7) or flexible (5) elements.
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