The present invention relates to a jig that can preset a punching position in the vertebrae and a position to be fixed with a screw. In a group diagnosis jig connected with a plurality of freely bendable joints, information about the transformation (torsion) of the spine that is obtained through x-ray photography performed on a patient is preset along with a state about the transformation of the vertebrae. A punching coordinate for the vertebrae is homogeneously set in the group diagnosis jig, and the group diagnosis jig is fixed to the zygapophyses of the patient in order to be capable of being attached and detached, so that based on the coordinate, the spine is punched using a puncher and a screw is fixed to the punched part. The jig comprises a frame (10) having a first horizontal part (3) and a second horizontal part (2) that are formed at both ends thereof, a coupling part (4) formed at the front end thereof in order to be coupled to a joint ball (21) of a rod (20) that can be freely bent in every direction, a connection part (5) formed at the rear thereof in order to be connected with the rod (20) coupled to the joint ball (21), and a support part (6) formed at the rear thereof in order to support the zygapophyses (100). Instructing members (12, 12&prime) that can set a punching position of the puncher (200) are mounted on moving members (11, 11&prime) that move in each widthwise direction of the first horizontal part (3) and the second horizontal part (2) of the frame (10). The joint ball (21) of the rod (20) is coupled to the coupling part (4) of the frame. The rear of the connection part (5) is connected with the rod (20) that is connected with the multiple frames (10).COPYRIGHT KIPO 2014척추뼈의 천공 위치와 스크류의 고정위치를 미리 설정할 수 있는 지그에 관한 것으로서 상세하게는, 환자의 xray촬영으로 확보한 척추의 변형(비틀림 등) 정보를 자유롭게 절곡되는 복수의 관절로 연결된 그룹집단 지그에 척추뼈의 변형상태와 같이 미리 설정하되, 상기 그룹집단 지그에 척추뼈의 천공 좌표를 제차 설정한 다음 상기 그룹집단 지그를 환자의 척추뼈의 가시돌기에 착탈가능하도록 고정시켜 상기 좌표를 기준점으로 하여 척추를 천공기를 이용하여 천공하고 그 천공된 부위에 스크류를 고정할 수
