VERTEBRAL BODY FIXTURE FITTING DEVICE FOR FIXING VERTEBRAL BODY FIXTURE IN-VITRO TO SPINE AND SPINE CORRECTING DEVICE USING VERTEBRAL BODY FIXTURE FITTING DEVICE

摘要

PROBLEM TO BE SOLVED: To fix a vertebral body fixture to the vertebral body of the spine of a patient with the scoliosis by inserting a plurality of vertebral body fixture fitting devices through openings of the human body and fixing the vertebral body fixture held by the vertebral body fixture holding parts of the vertebral fixture fitting devices to the vertebral body of the spine. SOLUTION: A vertebral body fixture 9 is fixedly held by a vertebral body fixture holding part 6 of a vertebral body fixture fitting device 2, the vertebral body fixture fitting device 2 is inserted through an opening formed in a patient with the scoliosis, the vertebra body fixture 9 of the vertebral body fixture fitting device 2 is positioned in a prescribed position of the vertebral body 31, and a screw part rotates the vertebral body fixture fitting device 2 in the screw inserting direction so as to screw fasten the vertebral body fixture 9 to the matched vertebral body 31. Secondly, a screw part 14 of the vertebral body fixture fitting device 2 is inserted in a groove of a correction plate 3 so that the correction plate 3 is sandwiched between a nut 16 of the screw part 14 and a hexagon head part 15.