| 摘要 |
<p>The implant has a contact face lying on a surface of a vertebral body in an implanted state of the implant. A set of teeth (13) protrudes relative to the contact face. Ends of the teeth are directed away from the contact face and run in a rounded edge (19), where a radius (r) of the edge is not less than 0.1 mm. A bone tissue is simply compressed, when the teeth of penetrate into a bone of the vertebral body. The contact face is coated with a porous coating, and roughness of a dorsal flank (16) and a ventral flank (17) of the teeth is smaller than 8 micro meters.</p> |
