Table 4-2 Venous trauma*1).
| Injured vein | Cases | Cause of trauma | Procedure | Graft materials | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Traffic accident | Labor accident | Iatrogenic | Others | Direct closure | Patch plasty | Replace | Bypass | Endovascular | Ligation | Others | Autogenous vessel | Polyester | ePTFE | Others | ||
| Superior vena cava | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Inferior vena cava | 8 | 1 | 2 | 2 | 3 | 4 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 |
| Brachiocephalic–subclavian vein | 6 | 0 | 1 | 3 | 2 | 3 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 |
| Iliac–femoral–popliteal vein | 39 | 3 | 3 | 32 | 1 | 34 | 1 | 0 | 1 | 1 | 3 | 3 | 0 | 1 | 1 | 0 |
| Others | 27 | 4 | 3 | 11 | 9 | 8 | 1 | 2 | 2 | 0 | 13 | 3 | 4 | 0 | 0 | 1 |
| Total | 81 | 9 | 9 | 48 | 15 | 49 | 2 | 3 | 3 | 1 | 19 | 11 | 4 | 1 | 2 | 1 |
*1) Cases with vessel injury involving both vein and accompanying artery are listed in Table 4-1.