| 摘要 |
A spine fixation device is described that includes an alignment plate having top and bottom surfaces for temporary attachment to a pair of adjacent vertebrae on a body, at least two surgical screws, and at least one spacer. The alignment plate is adapted not to move transversely with respect to the longitudinal axis of the spine. The plate includes at least two openings spaced from each other a distance such that at least two of the openings open onto adjacent vertebrae, and has a predetermined angle formed therein so as to position adjacent vertebrae at a predetermined angle. The adjacent vertebrae are thus fixedly secured at the predetermined angle by the plate.
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