| 摘要 |
The intervertebral implant is in the form of a three-dimensional structure ( 10 ) comprising (a) a top side ( 1 ) and an underside ( 2 ) which are designed to rest against the end plates of two adjacent vertebras, (b) a left side face ( 3 ) and a right side face ( 4 ), (c) a front face ( 5 ) and a rear face ( 6 ), (d) a horizontal center plane situated between the top side ( 1 ) and the underside ( 2 ), (e) a vertical center plane ( 8 ) situated between the left side face ( 3 ) and the right side face ( 8 ) and (f) a plurality of boreholes ( 9 ) passing through the implant structure ( 10 ) that are designed to receive longitudinal affixation elements ( 20 ), the axes ( 19 ) of said elements intersecting the horizontal center plane ( 7 ). At least one of the boreholes ( 9 ) is designed in a manner that the affixation element ( 10 ) received in it can be rigidly connected to the intervertebral implant. Said connection is implemented using a thread or by matching conical surfaces.
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