...roots. The Nasal nerre (naso-ciliaris) enters the orbit between the two heads of the external rectns and between the two branches of the third nerve. It...by the side of the crista galli, and descends into tbe nose, where it divides into an internal and external branch. The internal branch is distributed...

...between the frontal and lachrymal, aud more deeply placed than the other branches of the ophthalmic. It enters the orbit between the two heads of the External rectus, and passes obliquely inwards across the optic nerve, beneath the Levator palpebrae and Superior rectus...

...size between the lachrymal and frontal, enters the orbit through the base of the sphenoidal fissure between the two heads of the external rectus, and between the two divisions of the third ; it next runs forwards and inwards, between the superior rectus above, and...

...the occiput. The Nasal Nerve enters the orbit between the two heads of the external rectus muscle, and between the two branches of the third nerve. It crosses the optic nerve obliquely, in company with the ophthalmic artery, beneath the levator palpebra? and superior rectus...

...between the frontal and lachrymal, and more deeply placed than the other branches of the ophthalmic. It enters the orbit between the two heads of the External rectus, and passes obliquely inwards across the optic nerve, beneath the Lcvator palpebne and superior rectus muscles,...

...of the fourth nerve destined for the ophthalmic, and appears to arise by two roots. The nasal nerve enters the orbit between the two heads of the external...rectus and between the two branches of the third nerve. Fio. 295.— Diagram showing the fifth pair of nerves with it» branches, i. Origin of the nerve by...

...smaller one passes from the orbit inwardly and sometimes through a notch or foramen. The nasal nerve* enters the orbit between the two heads of the external rectus and the two branches of the third nerve, proceeds inward beneath the upper muscles and over the optic nerve...