Phlebectomy (also known as microphlebectomy, ambulatory phlebectomy, or stab avulsion) is a non-invasive technique to remove varicose veins from the surface of the skin. Several tiny cuts (incisions) are made in the skin through which the varicosed vein is removed. Stitches usually are not required. This procedure is often done on an outpatient basis under a local anaesthetic, although some patients may be required to stay overnight.