| 摘要 |
<p>Osteosynthesis implants for use in the backbone of the human or animal skeleton are disclosed. The anchoring device for posterior vertebral osteosynthesis comprises at least four fixation points each consisting of a hook (4, 5, 6, 7). The hooks are arranged in opposed pairs along perpendicular axes XX' and ZZ', and each pair of hooks forms a gripping assembly, of which one is a lateral or isthmian assembly along axis XX' while the other is an axial or laminar assembly along axis ZZ'.</p> |
