Table 2 Descriptive for clinical and radiological measurements of the studied patients

FR width (mm)

Clinical (mm)

Mean ± SD

4.44 ± 0.86

Range

2–6

Radiology axial cut (mm)

Mean ± SD

4.51 ± 0.85

Range

2.2–6.45

Radiology oblique sagittal cut (mm)

Mean ± SD

4.40 ± 0.82

Range

2.23–6.01

Curved MPR CT

Mean ± SD

4.49 ± 0.88

Range

2.22–6.2

FR length (mm)

Clinical (mm)

Mean ± SD

9.98 ± 0.97

Range

8–12

Radiology oblique sagittal cut (mm)

Mean ± SD

9.87 ± 0.81

Range

8.08–11.7

Curved MPR CT

Mean ± SD

9.87 ± 0.83

Range

8.02–11.7