CLAMPER FOR A SPINE FIXING SCREW

摘要

The present invention relates to a clamper used for performing a procedure of a spinal fixation screw fixed at a spine of a patient having an orthopedic spinal lesion. More specifically, the present invention relates to a clamper for a spinal fixation screw, including: an outer container entered therein with a rod guide portion of a head part of the spinal fixation screw; an inner container moving in the inside of the outer container and coupled to the rod guide portion of the head part, which entered the outer container, for coupling the spinal fixation screw to the clamper; a nut screw coupled to a coupling screw thread of the outer container; and an extension bar entering an upper opening of the outer container to be coupled to the outer container.