| 摘要 |
A damping element for the dynamic stabilization of two bones, particularly of two adjacent bodies of the vertebra, has a central axis, a first end intersecting the central axis, a second end intersecting the central axis, and a spring element between the two ends and coaxial with the central axis. The damping element also has a ball-joint connection at at least one end that is concentric with the central axis. The ball-joint connection operative to receive and releasably lock a rod-shaped longitudinal support therein.
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