.The study of accuracy of screw placement in lower cervical pedicle assisted by navigation system[J].Chinese Journal of Spine and Spinal Cord,2006,(10):.
The study of accuracy of screw placement in lower cervical pedicle assisted by navigation system
Objective:To assess the accuracy of transpedicular screw placement in the lower cervical spines(C3-C7) assisted by navigation system.Method:32 human cadaveric cervical spines were utilized and 3.5mm screws were placed into the C3~C7 pedicles following fou