Summary of the FRED series/studies
| Patients/ aneurysms | Feasibility(%) | Morbidity(%) | Mortality(%) | |
| Kocer12 | 33/37 | 100.0 | 0.0 | 0.0 |
| Diaz13 | 13/14 | 100.0 | 0.0 | 0.0 |
| Möhlenbruch14 | 29/34 | 100.0 | 3.4 | 0.0 |
| Briganti15 | 20/24 | 100.0 | 0.0 | 0.0 |
| Dreschner16 | 50/52 | 96.2 | 4.0 | 2.0 |
| Luecking17 | 50/52 | 100.0 | 0.0 | 0.0 |
| Mahboobani18 | 11/11 | 100.0 | 0.0 | 0.0 |
| Möhlenbruch19 | 42/47 | 100.0 | 0.0 | 0.0 |
| Present series | 103/103 | 95.1 | 2.0 | 1.0 |