Procedural parameters
| n or mean ± SEM | |
| Total cases, n | 35 (100%) |
| Procedure access, n | |
| Triaxial system | 34 (97%) |
| Biaxial system (brachial approach) | 1 (3%) |
| Guide catheter, n | |
| Neuron | 15 (43%) |
| DAC | 5 (14%) |
| ReFlex | 15 (43%) |
| Marksman catheter length, n | |
| 135 cm | 10 (29%) |
| 150 cm | 25 (71%) |
| Total PEDs implanted, n | 64 |
| Number of PEDs implanted per case, mean | |
| Anterior circulation | 1.2±0.1 |
| Posterior circulation | 6.5±4.0 |
| Number of PEDs implanted per case, n* | |
| 1 | 25 (73%) |
| 2 | 7 (21%) |
| ≥3 | 2 (6%) |
| Mean fluoroscopy time per case, min | |
| Anterior circulation | 45.0±3.7 |
| Posterior circulation | 109.2±50.8 |
| Mean intravenous heparin used per case (rounded to nearest 100), units | |
| Anterior circulation | 5600±150 |
| Posterior circulation | 11300±3600 |
| Cases with adjunctive coils placed, n | 3 (9%) |
| Intra-arterial nicardipine used, n | 3 (9%) |
| Post-procedure systemic heparinization, n | 5 (14%) |
| Cases requiring removal of an incompletely deployed PED, n | 5 (14%) |
| Cases requiring balloon angioplasty of a partially open PED, n | 1 (3%) |
| Arterial closure device used, n | 10 (29%) |
↵* For this category, the case total is 34 because a PED was not successfully implanted in one of the 35 cases.