| 摘要 |
An implant (1) for the spinal column for fixing the vertebrae, especially the cervical vertebra, on the anterior side, i.e., on the side of the esophagus,wherein the implant has screw holes for screwing together with the vertebra and has a multi-component design, and has at least two mounting plates (3.1, 3.2), which are provided with at least two screw holes (2). The mounting plates are connected by means of an articulated bearing (4) each to a spindle (5) having right-hand and left-hand, self-locking threads with an angular shaft piece (5.1) for actuating the spindle, wherein the mounting plates have a ribbed area (6) on the side facing the vertebral bone W.
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