| 摘要 |
<p>The invention concerns a plate (10, 10) designed to be fixed by means of a bone fixing screw (30) to two vertebrae. The invention is characterised in that the plate comprises two elements (10, 10) each including at least one hole (111) for a bone fixing screw (20), each of the elements capable of sliding relative to the other in a direction bringing them closer to or spacing them from the vertebrae relative to each other. Said elements are provided with means (141, 30) for limiting the mutual sliding travel between them to block said elements in a given mutual position. The invention is in particular applicable to cervical plates to be implanted from the front.</p> |
