Lying below and slightly external to this is a large foramen, through which part of the second branch of the trigeminal enters on its way to the infra-orbital foramen and so to the side of the face.
Penetrating the middle of the maxillae at the side of the face is the rather large =infra-orbital foramen= (fig.
In Lagostomus the maxillae bears an upwardly directed plate of bone, shutting off from this vacuity a space which is the true infra-orbital foramen.
On the same surface is situated the sub-orbital foramen.
The peculiarities of this muscle in different animals are the following: In the dog and the cat it arises behind the infra-orbital foramen.
The supra-orbital foramen, which does not exist in carnivora, occupies in the horse the base of the orbital process.
The main anatomical characters of the family are the following:--There is a large infra-orbital foramen.
In the skull the infra-orbital foramen is small; the incisive foramina are very large.
The infra-orbital foramen is, as a rule, not large, but is increased in size in a few forms.
It also differs from Euchoreutes by the much smaller auditory bulla as well as in the fact that the infra-orbital foramen has no separate passage for the nerve, which passage is to be distinguished in both Dipus and Euchoreutes.
Pain seems to start from supra-orbital foramen now.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "orbital foramen" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
