Table 2.

Facial and cochlear nerve sizes according to side.

	Right (55 ears) (mean ± SD)	Left (55 ears) (mean ± SD)	P
Facial nerve
Vertical diameter (mm)	1.08 ± 0.2	1.1 ± 0.17	0.631
Horizontal diameter (mm)	0.83 ± 0.18	0.84 ± 0.15	0.735
Cross-sectional area (mm2)	0.75 ± 0.29	0.75 ± 0.26	0.965
Cochlear nerve
Vertical diameter (mm)	1.34 ± 0.18	1.35 ± 0.17	0.713
Horizontal diameter (mm)	0.99 ± 0.16	1.01 ± 0.15	0.593
Cross-sectional area (mm2)	1.05 ± 0.32	1.06 ± 0.28	0.730

SD standard deviation.