Table 2: Details of patients with VAI.
CSI: cervical spine injury, VAI: vertebral artery injury, IVR: interventional radiology, Lt: left, Rt: right.
Case No. | CSI | VAI | Operation | IVR | Antithrombotic therapy | Infarction |
1 | C5 subluxation | Lt Grade I | No | No | No | No |
2 | C3 dislocation | Lt Grade II | Day 8 | Lt stenting | No | Yes |
| | Rt Grade II | | | | |
3 | C4 dislocation | Lt Grade IV | Day 0 | Lt coiling | Yes | No |
| | Rt Grade II | | | | |
4 | C3 dislocation | Lt Grade IV | Day 0 | Lt coiling | Yes | No |
5 | C5 dislocation | Lt Grade IV | Day 7 | Lt coiling | No | No |
6 | C6 dislocation | Lt Grade IV | Day 0 | Lt coiling | Yes | No |
7 | C4-6 fracture | Rt Grade IV | Day 0 | No | Yes | No |
8 | C3 dislocation | Rt Grade IV | Day 0 | No | Yes | No |
9 | C5 dislocation | Lt Grade IV | Day 0 | No | Yes | No |
10 | C3 fracture | Lt Grade IV | No | No | Yes | No |
11 | C6-8 subluxation | Lt Grade IV | No | No | Yes | No |
12 | C2 fracture | Rt Grade IV | No | No | Yes | No |
13 | C6 fracture | Rt Grade IV | No | No | No | Yes |
| | Lt Grade II | | | | |