Table 2.
Level | Transverse planea | Sagittal planeb | ||
---|---|---|---|---|
Right | Left | Right | Left | |
C3 | 49.5 ± 4.1° | 51.7 ± 5.2° | 69.8 ± 11.1° | 70.9 ± 10.7° |
C4 | 44.5 ± 6.2° | 45.3 ± 4.6° | 77.2 ± 9.3° | 79.8 ± 11.5° |
C5 | 40.5 ± 5.1° | 39.8 ± 6.7° | 91.8 ± 10.9° | 90.7 ± 9.8° |
C6 | 42.3 ± 4.4° | 43.2 ± 5.4° | 92.3 ± 11.5° | 93.5 ± 9.4° |
C7 | 44.2 ± 4.6° | 45.8 ± 6.2° | 94.5 ± 7.7° | 94.3 ± 10.2° |
aAngulations of cervical superior facet with respect to transverse plane
bAngulations of cervical superior facet with respect to sagittal plane