Safety and Efficacy of Intraoperative Doppler Sonography-Assisted Cervical Pedicle Screw Fixation-A Retrospective Comparison with Conventional Pedicle Screw Implantation.
Sang Hyo LeeJong-Hyeok ParkJong Beom LeeHo Jin LeeIl Sup KimJeong Woo HurJae Taek HongPublished in: Global spine journal (2022)
Doppler sonography can be used intraoperatively to help guide the trajectory of the cervical pedicle screw insertion. It can detect the VA inside the screw trajectory and may reduce the risk of VA injury during cervical pedicle screw fixation.