以往的血管内介入操作常常选择股动脉入路,手术后下肢需制动24h,给患者带来较大痛苦,尤其是需要多次插管的患者。部分动脉粥样硬化病变的患者,下肢动脉病变程度明显重于上肢动脉,造成股动脉穿刺插管困难者。为此,笔者对部分患者采取经桡动脉途径进行血管内介入诊疗操作,现将这 In the past, endovascular interventional procedures were often used to select the femoral artery. After the operation, the lower limbs need to be braked for 24h, which brings great pain to the patients, especially those who need multiple intubation. Some patients with atherosclerotic lesions, lower extremity arterial lesions significantly heavier than the upper limb artery, resulting in femoral artery puncture catheterization difficulties. To this end, the author of some patients through the radial artery approach to endovascular interventional treatment operation, now this