| 摘要 |
<p>The invention concerns an intervertebral implant comprising: an intervertebral wedge (12) which is formed in one piece and has a body (18) with a longitudinal direction, having along this direction a first insertion face (22) and a second face (24), and two recesses (30, 32) arranged at the ends of the body, each recess being defined by a first extension (34) prolonging said insertion face, a second extension (36), and a bottom wall (38); and two fixation links (14, 16), each link having a first end integral with said first extension (34) and a second end that can be fixed to said second face in order to partially surround a spinous process and hold it in a recess. Each first extension (34) of the body has a height (h), relative to the bottom wall of the recess, which is at most equal to the height (h') of the second extension that is associated with it and that is between 1 mm and 3 mm.</p> |
