Table 1 Description of primary and revision levels
Primary procedure and fused levels | Adjacent segment and reoperation level | Number (N = 32) |
|---|---|---|
ACDF in C4/5 | C3/4, C5/6 | 5 |
ACDF in C5/6 | C4/5, C6/7 | 5 |
ACDF in C5/6 | C3/4, C4/5 | 4 |
ACDF in C4/5 | C5/6, C6/7 | 6 |
ACCF in C5 | C3/4, C6/7 | 6 |
ACCF in C5 | C6/7, C7/T1 | 1 |
ACCF in C4 | C5/6, C6/7 | 4 |
ACCF in C6 | C3/4, C4/5 | 1 |