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After completion of an intra-luminal procedure and removal of the procedural device, a vascular closure system is used to close arteriotomy 132, as follows. As shown in FIG. 2, a guiding system including a pair of stabilization wire guides 114 is inserted into sheath 106, which may be indwelling at the end of the procedure, or inserted anew, or sheath 106 may replace a sheath that was used during the procedure.
Arterio refers to arteries, and graphy refers to the process of recording something. During an arteriography, your doctor injects dye into your arteries. They then take X-ray images. The dye shows up in the images, allowing your doctor to see any blockage or narrowing in your arteries. In extremity arteriography, your doctor examines the arteries in your extremities. These are your hands, feet, arms, or legs. In some cases, you might hear a more specific term, such as lower-extremity arteriography (LEA), which involves your feet or legs. Upper-extremity arteriography involves your hands or arms.