Table 2:

Preoperative computed tomography angiography aortic and lesion morphology

	Global (n = 46)
Grade of aortic injury , n (%)
− Type I	−3 (6.5)
− Type II	−9 (20)
− Type III	−16 (35.5)
− Type IV	−17 (37.7)
Location of aortic injury , n (%)
− Aortic arch
− Outer curvature	−4 (9.4)
− Inner curvature	−20 (43.8)
− Descending aorta	−21 (46.9)
Type of aortic arch , n (%)
− Type I	−24 (53.1)
− Type II	−14 (31.3)
− Type III	−7 (15.6)
Proximal aortic diameter (mm), mean ± SD	24 ± 0.7
Distal aortic diameter (mm), mean ± SD	21 ± 1.2

SD: standard deviation.