From: Subaxial cervical spine ligamentous instability anterior versus posterior fixation: prospective nonrandomized study
Level of this dislocation
Number of patients
Percentage (%)
Single level
C4–5
4
10
C5–6
14
35
C6–7
20
50
Multiple levels
One patient each
5
C3–4, C4–5
C5–6, C6–7