| 摘要 |
Disclosed is an intervertebral implant of the form of figure 1 comprising: an upper part (2) having an upper surface for engaging a vertebra and having a lower surface having a downwardly extending protrusion which is adapted to receive the top of an insert (4), a lower part (3) having a lower surface for engaging a vertebra and an upper surface formed as a recess, and wherein the protrusion of the upper part is nestable in the recess of the lower part for insertion of the two parts together into an intervertebral space. The implant of the invention is used to replace a disc removed from the intervertebral space (62) Divided Out of 516410
|
