Table 2.

CT parameters

Factors
mAs	100
kVp	120
Type of scan	Axial
Scan range	Lower extremity
Gantry tilt	0${}^{\circ }$
Algorithm	Bone
Matrix size	512 $\times$ 512
Field of view	18 cm
Calibration file	Large body
Thickness (mm)	4
mA and scan time (mAs)	100