Restriction
- 06V0 - Inferior Vena Cava
- 06V1 - Splenic Vein
- 06V2 - Gastric Vein
- 06V3 - Esophageal Vein
- 06V4 - Hepatic Vein
- 06V5 - Superior Mesenteric Vein
- 06V6 - Inferior Mesenteric Vein
- 06V7 - Colic Vein
- 06V8 - Portal Vein
- 06V9 - Renal Vein, Right
- 06VB - Renal Vein, Left
- 06VC - Common Iliac Vein, Right
- 06VD - Common Iliac Vein, Left
- 06VF - External Iliac Vein, Right
- 06VG - External Iliac Vein, Left
- 06VH - Hypogastric Vein, Right
- 06VJ - Hypogastric Vein, Left
- 06VM - Femoral Vein, Right
- 06VN - Femoral Vein, Left
- 06VP - Saphenous Vein, Right
- 06VQ - Saphenous Vein, Left
- 06VT - Foot Vein, Right
- 06VV - Foot Vein, Left
- 06VY - Lower Vein