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Table 2 Segmental distribution and classification of 177 pedicle screws in 36 patients

From: The accuracy of a novel pedicle screw insertion technique assisted by a special angular scale in the subaxial cervical spine using lateral mass as a reference marker

Grade C3 C4 C5 C6 C7
0 12 19 24 35 29
1 7 8 13 9 6
2 3 4 3 1 1
3 1 1 1 0 0
Total 23 32 41 45 36