Parotid plexus
Encyclopedia
The pes anserinus is the term for the branch point of the facial nerve
(extratemporal) after it leaves the stylomastoid foramen
. It is also known as the "parotid plexus".
This division takes place within the parotid gland
.
Commonly, it divides into the temporozygomatic and cervicofacial branches (several variations).
Facial nerve
The facial nerve is the seventh of twelve paired cranial nerves. It emerges from the brainstem between the pons and the medulla, and controls the muscles of facial expression, and functions in the conveyance of taste sensations from the anterior two-thirds of the tongue and oral cavity...
(extratemporal) after it leaves the stylomastoid foramen
Stylomastoid foramen
Between the styloid and mastoid processes of the temporal bone is the stylomastoid foramenIt is the termination of the facial canal, and transmits the facial nerve and stylomastoid artery.- Clinical Relevance :...
. It is also known as the "parotid plexus".
This division takes place within the parotid gland
Parotid gland
The paired parotid glands are the largest of the salivary glands. They are each found wrapped around the mandibular ramus, and secrete saliva through Stensen's ducts into the oral cavity, to facilitate mastication and swallowing and to begin the digestion of starches.-Location:The parotid glands...
.
Commonly, it divides into the temporozygomatic and cervicofacial branches (several variations).
External links
- http://www.dartmouth.edu/~humananatomy/figures/chapter_47/47-5.HTM