Safe and Accurate Midcervical Pedicle Screw Insertion Procedure With the Patient-Specific Screw Guide Template System

In Brief Study Design. Clinical trial for midcervical pedicle screw insertion using a novel patient-specific intraoperative screw guiding device. Objective. To evaluate the availability of the “Screw Guide Template” (SGT) system for insertion of midcervical pedicle screws. Summary of Background Data. Despite many efforts for accurate midcervical pedicle screw insertion, there still remain unacceptable rate of screw malpositioning that might...