Beveled | Flat | P value | |
Total | 44 | 93 | |
Target vessel, n (%) | 0.423 | ||
Basilar | 2 (4.55) | 8 (8.6) | |
LICA | 5 (11.36) | 15 (16.13) | |
LM1 | 18 (40.91) | 24 (25.81) | |
LM2 | 5 (11.36) | 8 (8.6) | |
RICA | 0 (0) | 10 (10.75) | |
RM1 | 3 (6.82) | 21 (22.58) | |
RM2 | 11 (25) | 6 (6.45) | |
R Vertebral (V4 segment) | 0 (0) | 1 (1.08) |