Endovascular treatment for acute ischemic stroke has become the main therapy for large vessel occlusion. In addition to stent thrombectomy, in recent years, the application of aspiration thrombectomy is becoming more and more common. The physical principles of aspiration and stent thrombectomy extraction are different. The thrombus is captured by the negative pressure generated by suction through the contact between the reperfusion catheter and the thrombus, thus achieving cerebrovascular recanalization. Currently, more and more researches support the application of aspiration thrombectomy. What are the advantages and disadvantages of the aspiration thrombectomy compared with the stent thrombectomy and how to apply the aspiration technology reasonably are the hot issues concerned by everyone. This paper reviews the application and research progress of aspirating thrombectomy in order to provide reference for clinical treatment decisions.
