ANTERIOR CERVICAL PLATING SYSTEM

摘要

Anterior cervical plating systems including an elongated anterior cervical plate with bone screw bores disposed near two opposite ends. The anterior cervical plate incorporates a curved plane transverse to the longitudinal axis to conform to the anterior surface of a vertebra and is also curved along the longitudinal axis to conform to the lordotic curvature between the vertebrae and may feature at least one through window in a middle bridge portion to provide an interface for a drill and tap guide assembly. Paired locking mechanisms provided on the anterior cervical plate provide rigid fixation of the bone screws to the anterior cervical plate with the heads of the bone screws flush or recessed below the upper curved surface of the anterior cervical plate.