A SYSTEM FOR FIXING CERVICAL VERTEBRAE AND A DRIVER USED FOR AN APPRATUS FOR FIXING CERVICAL VERTEBRAE

摘要

A cervical vertebra fixation system is a cervical vertebra fixation system including a cervical fixation device for inserting a screw into a cervical vertebra through a screw hole formed in the fixation plate, and a driver for rotating the screw, Wherein the clip is provided with a clip holding the screw and the convex portion is positioned behind the front end portion of the driver which is fitted in the groove of the screw and when the inserted screw is loosened, Unscrew the inserted screw.