One of the significant advantages of the micro catheter technique is its ability to reach clots located in small distal vessels, such as the M2 and M3 segments of the middle cerebral artery. These vessels are often too small or tortuous to navigate with a stent retriever alone, but with the use of a microcatheter, the interventional neuroradiologist can access the clot with greater precision and efficacy. By using a microcatheter, the stent retriever can be delivered to the precise location of the clot, ensuring complete retrieval and a better clinical outcome for the patient.