OBJECTIVE To explore the safety and immediate efficacy of endovascular treatment for superior mesenteric artery embolism. METHODS From November 2007 to October 2012, 18 cases of superior mesenteric artery embolism were treated by thrombus extraction and/or catheter-directed thrombolysis. There were 13 males and 5 females with an age range of 44-91 years. The concurrent conditions included atrial fibrillation (n = 8) and rheumatic valve disease (n = 3). All diagnoses were made with abdominal enhanced computed tomography (CT) examination. Embolism was predominantly located at 3 to 10 cm away from opening. The procedures included thrombus extraction plus system thrombosis (n = 3), thrombus extraction and catheter-directed thrombolysis (n = 6), catheter-directed thrombolysis (n = 5) and thrombus extraction, catheter-directed thrombolysis and PTA (n = 2). RESULTS The technical success rate was 100%. Two cases had new embolism in popliteal artery. Another case with peritoneal irritation syndrome died after automatic discharge. The other 17 patients obtained satisfactory results and were followed up after 6 months by color Doppler ultrasound or abdominal enhanced CT. It showed that superior mesenteric arteries were unobstructed, but local stenosis occurred in 2 cases. CONCLUSIONS Endovascular interventional therapy is both safe and efficacious in the treatment of superior mesenteric artery embolization. And its immediate effect is satisfactory.