The utility model relates to the technical field of
medical instruments, in particular to a cervical
vertebra postoperative protection bracket which comprises a
right shoulder frame, a buckle is arranged at one end of the
right shoulder frame, a clamping head is arranged on the outer wall of one side of the buckle, the outer wall of the clamping head is movably connected with the inner side wall of a clamping box, and the clamping box is arranged at one end of a
left shoulder frame. The top of the
right shoulder frame and the top of the
left shoulder frame are each provided with a neck ring, the
neck rings at the tops of the right shoulder frame and the
left shoulder frame are rotationally connected through a shaft rod, the inner walls of the
neck rings are movably connected with the outer wall of a neck support, the outer wall of the neck support is movably connected with the outer wall of a rotating gear, a rotating cap is arranged on one side of the rotating gear, and each neck ring comprises a vertical rod. The side wall of the vertical rod is fixedly connected with one end of a connecting ring, and a movable groove is formed in the vertical rod. According to the improved protection bracket used after the cervical
vertebra operation, by arranging the bayonet, the clamping head, the clamping box, the neck ring, the neck support and other structures, the problems that an existing protection bracket is inconvenient to adjust and unstable in fixation are solved.