A spine fixing screw and its surgical operation apparatus

PURPOSE: A spine fixing screw and surgical operation device are provided to insert a rod into the minimum depth point of the skin of a spinal lesion by forming a rod guide to the upper side of a head unit. CONSTITUTION: A spine fixing screw(10) is fixed to a spine. A clamper(100) is combined with the spine fixing screw. A clamper holder(300) is combined with the spine fixing screw to prevent the vibration of the spine fixing screw in a surgical process. The clamper holder arranges the clamper. A rod holder(200) inserts a rod for realigning a spine with the spine fixing screw. The spine fixing screws fixed to the clamper are mutually arranged by using the clamper holder.