Problem to be solved: to improve the action of hook plate to the bone, especially to prevent the fracture of the fracture part and to suppress the lateral displacement.Solution: the tip portion of the rectangular plate body is formed in a wide width portion which is curved to the left and right corresponding to the bone, and two hooks are protruded from the end of the wide width portion, and a plurality of threaded holes are formed in the wide width portion at right and left intervals, and the above plate is provided with the above-mentioned plate Hook plate for fracture treatment with multiple threaded holes along the longitudinal direction.
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