| 摘要 |
The invention relates to an intervertebral implant comprising two side walls (1, 2) arranged at a distance to each other, a front wall (3) connecting same at their one end, a back wall (4) connecting same at their opposite other end, and one opening each on the base and cover part extending at right angles to the aforementioned walls. The invention also comprises at least one element (60, 61) provided for in the space (5) enclosed by the above walls, which element has a surface pointing towards the base or cover part and can be moved back and forth between a first final position in which said surface projects at least partly outwards beyond the base or cover part and a second final position in which the surface does not project beyond the base or cover part.
|
