| 摘要 |
A spinal fusion system has at least one spinal rod including a longitudinal member having at least one hollow extending therethrough, and at least one rod fenestration that extends through the longitudinal member. There are at least two bone screws for attachment to a spine. Each bone screw includes a threaded shaft for location within the spine, and a head attached to the threaded shaft. The head is able to be used for attachment to a rod, and the head includes at least one fenestration. At least one spinal rod is attached to the respective heads of the bone screws.
|
