Tissues and materials | Areas | Anteflexion | Posterior extension | ||||
---|---|---|---|---|---|---|---|
0° | 5° | 10° | 0° | 5° | 10° | ||
C4 superior endplate | Anterior | 8.21 | 7.52 | 7.17 | 1.30 | 1.31 | 1.30 |
Posterior | 2.34 | 2.21 | 2.12 | 8.99 | 8.35 | 8.12 | |
Left | 1.27 | 1.39 | 1.27 | 1.54 | 1.70 | 1.86 | |
Right | 1.48 | 1.45 | 1.56 | 1.24 | 1.16 | 1.17 | |
C6 inferior endplate | Anterior | 4.13 | 4.27 | 3.80 | 1.64 | 1.57 | 1.52 |
Posterior | 3.17 | 2.92 | 2.78 | 3.62 | 3.46 | 3.25 | |
Left | 2.76 | 2.52 | 2.28 | 2.71 | 2.56 | 2.51 | |
Right | 3.04 | 3.13 | 3.10 | 3.50 | 3.31 | 3.30 | |
Steel plate | Upper | 3.31 | 3.78 | 3.84 | 2.15 | 3.01 | 3.45 |
Middle | 16.20 | 17.31 | 19.37 | 12.24 | 12.56 | 13.05 | |
Lower | 2.43 | 2.48 | 2.53 | 2.36 | 2.53 | 2.63 |