Management | Type of Injury | ||||||
Isolated Fracture | Combined Fracture | ||||||
Hangman’s Fracture | Odontoid Fracture | C1 Fracture | Ligament Injury | Combined C1- C2 Fracture | Miscellaneous Fracture of C2 | Combined Odontoid Fracture and Hangman's Fracture | |
C0-C3 posterior fusion | - | - | - | - | 3 | - | - |
C0-C4 posterior fusion | - | 1 | - | - | - | - | - |
C1-C2 posterior fusion | 1 | 17 | - | 5 | 3 | 2 | 2 |
C1-C3 posterior fusion | 1 | 1 | - | - | 5 | 1 | - |
C1-C4 posterior fusion | 1 | 1 | - | - | - | - | - |
C2-C3 discectomy | 5 | - | - | - | 1 | 1 | 2 |
C2-C3 posterior fusion | - | 1 | - | - | - | - | - |
C2-C3 discectomy + C1-C3 posterior fusion | 2 | - | - | - | 1 | - | - |
Odontoid screwing | - | 12 | - | 2 | - | - | - |
Occipital craniectomy + bullet removal | - | - | 1 | - | - | - | - |
Transoral odontoidectomy + C0-C4 posterior fusion | - | 1 | - | - | - | 1 | - |
Transoral odontoidectomy + C1-C2 posterior fusion | - | 1 | - | - | - | - | - |
Conservative managementb | 6 | 7 | 10 | 2 | 16 | 3 | - |
Deatha | - | - | - | - | 1 | - | - |
Total | 16 | 42 | 11 | 9 | 30 | 8 | 4 |