Table 2:

Number of AP-DV pairings in the skull base

	AF	MF	PF
Right	0	69	90
Left	0	130	86
Tubular	0	121 (61%)	165 (94%)
Vesicular	0	78 (39%)	11 (6%)
Extensive	0	0	0

Note:—AF indicates anterior fossa; MF, middle fossa; PF, posterior fossa.