| 摘要 |
Disclosed is a dynamic rod assembly for intervertebral stabilization that allows for load sharing across vertebrae by providing predetermined compression, distraction and bending. The dynamic rod is based on a first and second rod having a flexible union. The flexible union includes a retaining element for securing the rods in position and a bearing element interposed between a first and second bearing seat permitting the compression, distraction and bending.
|
