| 摘要 |
An improved guide wire having a collar member for affixation to a pedicle screw, the guide wire assembly used in a system, set of instrumentation and method comprising the combination and use of plural pedicle screws, a rod for connecting pedicle screws in a relatively rigid manner, and instrumentation means to optimize insertion of the rod into the pedicle screws, such means comprising a guide wire and instrumentation to position the guide wire in the pedicle screws, whereby the guide wire is mounted to a pedicle screw, all the screws are implanted into the vertebrae, and the rod subsequently guided into the pedicle screws along the guide wire, all using minimally invasive surgical incisions. |
