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・ Nerve Engine
・ Nerve fascicle
・ Nerve fiber
・ Nerve fiber layer
・ Nerve Filter
・ Nerve growth factor
・ Nerve growth factor IB
・ Nerve growth factor receptor
・ Nerve guidance conduit
・ Nerve induction
・ Nerve injury
・ Nerve Net
・ Nerve net
・ Nerve of a covering
・ Nerve of Latarjet
Nerve of pterygoid canal
・ Nerve of Wrisberg
・ Nerve plexus
・ Nerve point of neck
・ Nerve root
・ Nerve sheath tumor
・ Nerve Software
・ Nerve tissue protein
・ Nerve to quadratus femoris
・ Nerve to tensor veli palatini
・ Nerve to the stapedius
・ Nerve Up
・ Nerve War
・ Nerve* Radio
・ Nerve-sparing surgery


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Nerve of pterygoid canal : ウィキペディア英語版
Nerve of pterygoid canal

The nerve of the pterygoid canal (Vidian nerve) is formed by the junction of the great petrosal nerve and the deep petrosal nerve within the pterygoid canal containing the cartilaginous substance which fills the foramen lacerum.
==Course==
It passes forward through the pterygoid canal with its corresponding artery (artery of the pterygoid canal) and is joined by a small ascending sphenoidal branch from the otic ganglion. It then enters the pterygopalatine fossa and joins the posterior angle of the pterygopalatine ganglion.
The vidian nerve does not fill the foramen lacerum. The deep and great petrosal nerves join together to form the vidian nerve, which passes over the foramen lacerum. It is commonly stated that nothing passes through the foramen lacerum, but a more detailed look shows that emissary veins enter here.
The deep petrosal nerve does not have parasympathetic fibers. It comes from the Superior Sympathetic Cervical Ganglion off of the Sympathetic trunk. At this point, all sympathetic fibers are considered Sympathetic-Postganglionic.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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