The Embroid procedure is performed by inserting a thin catheter into the artery of the wrist or groin before our experienced practitioners use “Fluoroscopy,” a very low radiation dose video X-ray machine, to guide the catheter into the arteries supplying the hemorrhoids. Contrast dye is then used to provide a map of the arteries and measure flow before coils are inserted into the catheter to go to the arteries to selectively block blood flow. Once this is completed, the hemorrhoid tissues will no longer receive extra blood flow, and the veins will shrink. This procedure will relieve any symptoms and prevent future hemorrhoids from forming.