DEVICES AND METHODS FOR TREATING SPINAL STRESS FRACTURES

摘要

A spinal stabilization system may include at least one pedicle screw comprising a threaded base to be connected to a superior pedicle of a vertebra and a screw head attached to the threaded base. The system may further include at least one pars interarticularis clamp comprising an elongate body defining a screw head connection point to be connected to the screw head of the pedicle screw, and a laminar hook coupled to the elongate body and configured to wrap around an edge of the lamina and compress the pars interarticularis of the vertebra when the screw head connection point is connected to the screw head.