The present invention relates to an osteosynthesis plate (1b) comprising at least two drilled holes (4,4’) arranged adjacent to one another. According to the invention, a notch (5b) is arranged on the convex side (6) of the osteosynthesis plate, between the at least two drilled holes arranged adjacent to one another.本發明有關一骨接合用板材(1b),其包含至少二個彼此毗連配置之鑽孔(4,4’)。根據本發明,一刻槽(5b)係配置在該骨接合用板材之凸起側面(6)上,位於該至少二個彼此毗連配置的鑽孔之間。