| 摘要 |
An arrangement includes a holder for holding intervertebral prostheses, at least two intervertebral prostheses of different widths which each have two end plates with ventral flanges and a joint core arranged between the end plates. The holder includes a support plate with at least one opening formed therein that is configured to receive one of the intervertebral prostheses and has a width which is greater that the maximum width of the intervertebral prostheses. A pair of steps is formed on at least one longitudinal edge of the opening that has flanks that are directed toward one another and spaced apart such that the flange of the intervertebral prosthesis inserted into the opening is centered in the opening. The pair of steps can be configured as projections or depressions.
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