Table 2 Radiographic description
From: Unilateral instrumented fixation for cervical dumbbell tumors
Patient number | Fusion area | Fusion methods | Screw length (mm) | Rod or plate | Misplacement (grade) | Malposition | Radiographic change |
|---|---|---|---|---|---|---|---|
1 | C4 to C5 | C4, C5: LMS | 18, 18 | Plate | 0 | - | |
2 | C6 to C7 | C6, C7: PS | 24, 24 | Plate | 0 | - | |
3 | C5 to C6 | C5, C6: LMS | 18, 18 | Plate | 0 | - | |
4 | C2 to C3 | C2: PS, C3: LMS | 20, 16 | Plate | 0 | - | |
5 | C6 to C7 | C6, C7: PS | 24, 24 | Plate | 0 | - | |
6 | C6 to T1 | C6, C7, T1: PS | 22, 24, 24 | Rod | 0 | - | |
7 | C3 to C4 | C3, C4: PS | 22, 22 | Rod | C5 grade 2 | Lateral | |
8 | C2 to C3 | C2: PS, C3: LMS | 20, 14 | Rod | C2 grade 1 | Lateral | |
9 | C5 to C7 | C5, C6, C7: PS | 22, 22, 22 | Rod | 0 | - | C4/C5 disc height narrowing |
10 | C2 to C3 | C2: PS, C3: LMS | 20, 16 | Rod | 0 | - | |
11 | C4 to C5 | C4, C5: LMS | 14, 14 | Rod | 0 | - | C4 spondylolisthesis |
12 | C5 to C6 | C5, C6: LMS | 24, 24 | Rod | 0 | - | C5 spondylolisthesis |
13 | C6 to T1 | C6, C7, T1: PS | 22, 22, 22 | Plate | C6 grade 1 | Lateral | |
14 | C5 to C6 | C5, C6: PS | 24, 24 | Rod | 0 | - |