A stent for a bifurcated vessel comprises a stent body having two open ends, wherein at least one of the open ends of the stent body is a wedge structure, a second opaque marker is provided on the two ends of the slant long axis of the wedge structure, the stent body is provided with two first opaque markers, and the connecting line between the two first opaque markers is parallel to the slant of the wedge structure. When the two first opaque markers overlap with each other, the slant of the wedge structure of the stent for a bifurcated vessel is precisely positioned during implantation so that the slant of the wedge structure of the stent for a bifurcated vessel fits the slant at the blood vessel bifurcation site.
