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Nerve of pterygoid canal

Index Nerve of pterygoid canal

The nerve of the pterygoid canal (Vidian nerve) is formed by the junction of the greater petrosal nerve and the deep petrosal nerve within the pterygoid canal containing the cartilaginous substance, which fills the foramen lacerum. [1]

16 relations: Artery of the pterygoid canal, Deep petrosal nerve, Emissary veins, Facial nerve, Foramen lacerum, Greater petrosal nerve, Lacrimal gland, Otic ganglion, Parasympathetic nervous system, Postganglionic nerve fibers, Preganglionic nerve fibers, Pterygoid canal, Pterygopalatine fossa, Pterygopalatine ganglion, Sympathetic nervous system, Vidus Vidius.

Artery of the pterygoid canal

The artery of the pterygoid canal (Vidian artery) is an artery in the pterygoid canal, in the head.

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Deep petrosal nerve

The deep petrosal nerve (large deep petrosal nerve) is given off from the internal carotid plexus, and runs through the carotid canal lateral to the internal carotid artery.

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Emissary veins

The emissary veins connect the extracranial venous system with the intracranial venous sinuses.

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Facial nerve

The facial nerve is the seventh cranial nerve, or simply cranial nerve VII.

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Foramen lacerum

The foramen lacerum (lacerated piercing) is a triangular hole in the base of skull, located between the sphenoid, the apex of the petrous temporal and the basilar part of the occipital.

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Greater petrosal nerve

The greater (superficial) petrosal nerve (also known as the large superficial petrosal nerve) is a nerve in the skull that branches from the facial nerve; it forms part of a chain of nerves that innervate the lacrimal gland.

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Lacrimal gland

The lacrimal glands are paired, almond-shaped exocrine glands, one for each eye, that secrete the aqueous layer of the tear film.

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Otic ganglion

The otic ganglion is a small parasympathetic ganglion located immediately below the foramen ovale in the infratemporal fossa and on the medial surface of the mandibular nerve.

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Parasympathetic nervous system

The parasympathetic nervous system (PSNS) is one of the two divisions of the autonomic nervous system (a division of the peripheral nervous system (PNS)), the other being the sympathetic nervous system.

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Postganglionic nerve fibers

In the autonomic nervous system, fibers from the ganglion to the effector organ are called postganglionic fibers.

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Preganglionic nerve fibers

In the autonomic nervous system, fibers from the CNS to the ganglion are known as preganglionic fibers.

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Pterygoid canal

The pterygoid canal (also vidian canal) is a passage in the skull leading from just anterior to the foramen lacerum in the middle cranial fossa to the pterygopalatine fossa.

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Pterygopalatine fossa

In human anatomy, the pterygopalatine fossa (sphenopalatine fossa) is a fossa in the skull.

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Pterygopalatine ganglion

The pterygopalatine ganglion (Meckel's ganglion, nasal ganglion or sphenopalatine ganglion) is a parasympathetic ganglion found in the pterygopalatine fossa.

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Sympathetic nervous system

The sympathetic nervous system (SNS) is one of the two main divisions of the autonomic nervous system, the other being the parasympathetic nervous system.

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Vidus Vidius

Guido Guidi (Latinized name Vidus Vidius) (10 February 1509 – 26 May 1569), was an Italian surgeon and anatomist.

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Redirects here:

Nerve of the pterygoid canal, Vidian nerve.

References

[1] https://en.wikipedia.org/wiki/Nerve_of_pterygoid_canal

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