The present invention relates to a multi-axis rod fixture of a pedicle screw used in spinal surgery (fixed), more specifically the installation of a pedicle screw corresponding to the coupling rod to be coupled to each other coupled to the head coupling portion of the pedicle screw The fixed angle is variable according to the height to enable simple and stable coupling.;That is, in the fixing screw rod 31 of the coupling hole 30 by inserting the connecting rod 40 to the upper and lower opening head coupling portion 20 of the pedicle screw nail 10, the head coupling portion 20 And the circular grooves 22 and 32 in the connecting rod shaft direction at the lower end of the fixing screw rod 31 of the coupler 30 opposite to each other, and the variable contact members 23 in the circular grooves 22 and 32. (33) is a multi-axis rod fixture of the pedicle screw, characterized in that to protrude.
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