方法：用317L不锈钢研制出颈椎前路钮扣钢板螺钉系统。
Methods: The anterior button-like buttressing plate fixation system was designed with 317L steel .
目的：比较带锁与非带锁颈椎前路钢板螺钉系统的即刻固定和抗疲劳强度。
Objective: To compare the fixation strength of locking and non locking anterior cervical plating initially and after fatigue.
目的：比较带锁与非带锁颈椎前路钢板螺钉系统的即刻固定强度和抗疲劳强度。
Objective: To compare the prompt fixation strength and antifatigue strength of the locking and non locking anterior cervical plating systems.
应用推荐