Cutting Flute and Thread Design on Self-Tapping Pedicle Screws Influence the Insertion Torque and Pullout Strength. - Wu, Lien-Chen; Hsieh, Yueh-Ying; Tsuang, Fon-Yih; Kuo, Yi-Jie; Chiang, Chang-Jung (Applied Sciences (2076-3417), 2022)