Vertical Diameter (mm)

Horizontal Diameter (mm)

Interpedicular Diameter (mm)

Left

Right

Left

Right

p < 0.0001^a

p < 0.0001^b

p = 0.002^c

p = 0.002^d

p < 0.0001^e

L1

15.87 ± 1.74

15.86 ± 1.74

13.12 ± 2.21

13.24 ± 2.28

17.64 ± 1.60

L2

15.76 ± 1.75

15.87 ± 1.94

13.99 ± 2.31

13.83 ± 2.39

17.27 ± 2.90

L3

16.59 ± 1.72

16.53 ± 1.57

15.19 ± 2.35

14.97 ± 2.42

18.79 ± 2.50

L4

17.86 ± 1.49

17.86 ± 1.61

15.94 ± 2.74

16.04 ± 2.57

20.49 ± 3.27

L5

19.09 ± 2.98

18.92 ± 3.11

16.53 ± 2.72

16.51 ± 2.68

21.73 ± 3.52