Bifurcated abdominal aortic stent, i.e. abdominal aortic bifurcation shaped vascular stent, is mainly used for the treatment of localized stenosis of the aneurysm and aortoiliac artery occlusion syndrome. Bifurcated abdominal aortic stent, using a one-piece coated stent for endoluminal septostomy, the stent acts on the aortic bifurcation point, which can avoid displacement to the distal end, does not require contralateral incision, no internal leakage, easy to operate, can preserve the structure of the aortic bifurcation and reduce limb ischemia during the operation, and is used to treat the localized stenosis of the tumor and the abdominal aortic coarctation in the clinic. After abdominal aortic stenting, attention should be paid to controlling blood pressure, if the blood pressure is not well controlled, it will impact on the stent and cause displacement of the stent. Regular follow up observation and review of CT will be conducted to observe the changes of stent and disease, avoid eating spicy and stimulating food after the operation, and avoid strenuous exercise to cause the blood pressure to rise. If abdominal aortic stenting is needed, it should be performed under the guidance of a doctor.