TY - JOUR AU - Jing, Linkai AU - Wang, Zhenze AU - Sun, Zhenxing AU - Zhang, Huifang AU - Wang, James AU - Wang, Guihuai PY - 2019 DA - 2019/03/04 TI - Accuracy of pedicle screw placement in the thoracic and lumbosacral spines using O-arm-based navigation versus conventional freehand technique JO - Chinese Neurosurgical Journal SP - 6 VL - 5 IS - 1 AB - The accuracy and safety of pedicle screw insertion was markedly improved with the introduction of intraoperative three-dimensional navigation system during the last decade. This study aimed to evaluate the accuracy of pedicle screw placement using O-arm-based navigation system versus conventional freehand technique. SN - 2057-4967 UR - https://doi.org/10.1186/s41016-019-0154-y DO - 10.1186/s41016-019-0154-y ID - Jing2019 ER -