Vertebra | Total number of screws | Misplaced screws (n) | Misplaced screws (%)a |
---|---|---|---|
T1 | 0 | 0 | 0 |
T2 | 1 | 0 | 0 |
T3 | 1 | 0 | 0 |
T4 | 3 | 1 | 0.9 |
T5 | 3 | 0 | 0 |
T6 | 3 | 0 | 0 |
T7 | 4 | 1 | 0.9 |
T8 | 2 | 0 | 0 |
T9 | 5 | 0 | 0 |
T10 | 7 | 1 | 0.9 |
T11 | 10 | 0 | 0 |
T12 | 12 | 2 | 1.81 |
L1 | 11 | 0 | 0 |
L2 | 12 | 0 | 0 |
L3 | 12 | 2 | 1.81 |
L4 | 10 | 0 | 0 |
L5 | 9 | 0 | 0 |
S1 | 5 | 0 | 0 |