Embodiments of a bone screw for cable penetration include three parts whose are a head section, a thread section and a conical section wherein the head section has a plurality of holes, the thread section is connected to the bottom of the head section and the surface of the thread section has a first tap. The conical section then is connected to the bottom of the thread section and has a pointed end. In addition, there is placed at least one cutting slot on the surface of the conical section, and the cutting slot is extended to the first tap of the thread section.本實施例之利於纜線穿設之骨螺釘包含三個部位，其分別為螺頭部、螺紋部與錐部，其中螺頭部具有複數個穿孔，而螺紋部連接於螺頭部之下端，且螺紋部的表面具有第一螺紋。錐部則連接於螺紋部之下端並具有一尖端。另外，在錐部的表面上尚設置了至少一切削槽，而切削槽延伸至上述螺紋部的第一螺紋。
