Summary of different flow control techniques with Onyx embolization
| Endovascular technique | No of cases | High flow | Cortical vein drainage | Complications | Anatomic cure | Clinical cure | Death |
| Total (n (%)) | 58 | 41 (70.7) | 31 (53.4) | 13 (22.4) | 42 (72.4) | 48 (82.8) | 2 (3.4) |
| Venous coiling with venous Onyx (n (%)) | 32 | 20 (62.5) | 14 (43.8) | 6 (18.8) | 26 (81.3) | 26 (81.3) | 1 (3.1) |
| Venous coiling with arterial Onyx (n (%)) | 4 | 4 (100) | 3 (75) | 1 (25) | 4 (100) | 3 (75) | 0 (0) |
| Arterial coiling with arterial Onyx (n (%)) | 8 | 7 (87.5) | 6 (75) | 0 (0) | 5 (62.5) | 8 (100) | 0 (0) |
| Venous coiling with arterial Onyx; arterial coiling with arterial Onyx (n (%)) | 1 | 1 (100) | 1 (100) | 1 (100) | 0 (0) | 0 (0) | 1 (100) |
| Arterial coiling with arterial Onyx; venous coiling with venous Onyx (n (%)) | 1 | 1 (100) | 0 (0) | 0 (0) | 0 (0) | 1 (100) | 0 (0) |
| Arterial acrylics with arterial Onyx; venous coiling with venous Onyx (n (%)) | 1 | 1 (100) | 1 (100) | 1 (100) | 0 (0) | 1 (100) | 0 (0) |
| Arterial BAT with arterial Onyx (n (%)) | 4 | 2 (50) | 2 (50) | 1 (25) | 2 (50) | 3 (75) | 0 (0) |
| Arterial BAT with arterial Onyx; arterial coiling with arterial Onyx (n (%)) | 1 | 1 (100) | 1 (100) | 1 (100) | 0 (0) | 1 (100) | 0 (0) |
| Arterial BAT with venous Onyx (n (%)) | 1 | 0 (0) | 1 (100) | 0 (0) | 1 (100) | 1 (100) | 0 (0) |
| Venous BAT with arterial Onyx (n (%)) | 2 | 1 (50) | 0 (0) | 1 (50) | 1 (50) | 1 (50) | 0 (0) |
| Venous BAT with venous Onyx (n (%)) | 1 | 1 (100) | 0 (0) | 1 (100) | 1 (100) | 1 (100) | 0 (0) |
| Venous BAT with arterial Onyx and arterial BAT with arterial Onyx (n (%)) | 1 | 1 (100) | 1 (100) | 0 (0) | 1 (100) | 1 (100) | 0 (0) |
| Arterial acrylics and arterial BAT with arterial Onyx (n (%)) | 1 | 1 (100) | 1 (100) | 0 (0) | 1 (100) | 1 (100) | 0 (0) |
BAT, balloon assisted technique.