Table 3 Postoperative data.
| Total | Ruptured | Non-ruptured | ||||
|---|---|---|---|---|---|---|
| Number of cases | 10339 | 511 | 9828 | |||
| Data at hospital discharge | Cases | Rate (%) | Cases | Rate (%) | Cases | Rate (%) |
| Duration of hospitalization after the operation | ||||||
| Days (mean±SD) | 10.5±10.6 | 21.3±19.3 | 10.0±9.68 | |||
| Complications | ||||||
| Migration | 16/9136 | 0.1% | 3/433 | 0.6% | 13/8703 | 0.1% |
| Stenosis/Occlusion | 93/9138 | 1.0% | 3/433 | 0.6% | 90/8705 | 1.0% |
| Vascular injury | 45/9137 | 0.4% | 0/433 | 0.0% | 45/8704 | 0.5% |
| Blood transfusion | 552 | 5.3% | 170 | 33.3% | 382 | 3.9% |
| Infection | 72 | 0.7% | 25 | 4.9% | 47 | 0.5% |
| Thromboembolism | 76 | 0.7% | 7 | 1.4% | 69 | 0.7% |
| Renal insufficiency | 329 | 3.2% | 57 | 11.2% | 272 | 2.8% |
| Cerebrovascular damage | 43 | 0.4% | 7 | 1.4% | 36 | 0.4% |
| Paraplegia | 31 | 0.3% | 7 | 1.4% | 24 | 0.2% |
| Aneurysm rupture | 8 | 0.1% | 5 | 1.0% | 3 | 0.0% |
| Wound trouble | 99 | 1.0% | 7 | 1.4% | 92 | 0.9% |
| Additional surgery | 102 | 1.0% | 25 | 4.9% | 77 | 0.8% |
| Endoleaks | ||||||
| Type 1 | 144 | 1.3% | 8 | 1.5% | 136 | 1.3% |
| Type 2 | 1319 | 12.7% | 44 | 8.6% | 1275 | 12.9% |
| Type 3 | 58 | 0.5% | 4 | 0.7% | 54 | 0.5% |
| Type 4 | 117 | 1.1% | 6 | 1.1% | 111 | 1.1% |
| In-hospital death | 127 | 1.2% | 64 | 12.5% | 63 | 0.6% |
| Aneurysm diameter (mean±SD) (mm) | 50.8±11.6 | 63.2±17.4 | 50.1±10.8 | |||
SD: standard deviation