Is Ultrasonography Efficient for the Detection of the Zygomatic Arch, Nasal Bone and Cartilage Fractures?

Table 2: P-values for the sensitivity and specificity differences of ultrasonography and radiography for different fractures.

-	Sensitivity of Radiography (%)	Sensitivity of Sonography (%)	Specificity of Radiography (%)	Specificity of Sonography (%)	P-value	-
Nasal cartilage	62.5	75.5	0.704	87.5	100	0.484
Nasal dorsum	75	50.00	0.273	100	87.5	0.484
Lateral nasal wall	75	75	1	87.5	87	1
Zygomatic arch	87	62	0.220	100	87	0.484