Skip to main content
. 2016 May 24;83(4):381–387. doi: 10.1016/j.bjorl.2016.04.013

Table 2.

Types of vidian canal and foramen rotundum.

I II III
Foramen rotundum 4 28 (IIa) 44 (IIb) 24
Vidian canal 28 48 24