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Topic: Cervical branch of the facial nerve


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In the News (Wed 30 Dec 09)

  
 PT Central - Muscles of the Head
Nerve: cervical branch of facial nerve (VII cranial)
Blood: inferior thyroid artery (branch of the thyrocervical trunk)
Insertion: invests in the skin widely over the mandible
www.ptcentral.com /muscles/musclehead.html   (714 words)

  
 Neck
Innervation: cervical branch of facial nerve (VII) Artery: facial a. #13; 13;
Action: flex head and neck Innervation: cervical plexus, spinal nerves C1-4
Innervation: spinal nerve C1 Artery: deep cervical a.
www.pitt.edu /~anat/Head/Neck/Neck.htm   (1059 words)

  
 The Anterior Divisions
Near the cranium it perforates the deep fascia, and is continued upward along the side of the head behind the auricula, supplying the skin and communicating with the greater occipital, the great auricular, and the posterior auricular branch of the facial.
occipitalïs minor; small occipital nerve) arises from the second cervical nerve, sometimes also from the third; it curves around and ascends along the posterior border of the Sternocleidomastoideus.
Each proper digital nerve, opposite the base of the first phalanx, gives off a dorsal branch which joins the dorsal digital nerve from the superficial branch of the radial nerve, and supplies the integument on the dorsal aspect of the last phalanx.
www.karate.butsu.net /anatomy/anterior_view.html   (1059 words)

  
 PT Central - Muscles of the Head
Nerve: cervical branch of facial nerve (VII cranial)
Nerve: mylohyoid nerve (branch of mandibular division, V3 cranial)
Origin: inner surface of the mandible off the mental spines
www.ptcentral.com /muscles/musclehead.html   (1059 words)

  
 hnall.doc
The sensory innervation via branches of the trigeminal nerve (supraorbital, auriculotemporal nerves) and rami of cervical nerves (greater and lesser occipital nerves); the extensive blood supply by branches of the internal carotid (supraorbital artery) and external carotid arteries (superficial temporal and occipital arteries).
Know and understand the course of the VIIth (facial) nerve through the different parts of the ear and temporal bone (internal acoustic meatus, facial canal, stylomastoid foramen) including the position of the geniculate ganglion and the course of the initial parts of the greater petrosal and chorda tympani nerves.
Know the origin, course and distribution of the motor nerves associated with the larynx (external branch of the superior laryngeal for the cricothyroid and the recurrent laryngeal nerve to all other intrinsic muscles).
www.med.unc.edu /~kimplera/classes/anatomy/hnall.doc   (1059 words)

  
 INABIS '98 - MICROSURGICAL RECONSTRUCTION OF PERIPHERIC FACIAL NERVE BY MEANS GREATER AURICULAR NERVE GRAFT
The marginal branch is reconstructed by means of an 2,5 cm lenght greater auricular nerve graft.
Lundborg (1975) estimate that the critical interval starting from which term-terminal microsuture is non-viable because of the alteration of the nervous vascularization that produces the tension of the suture focus in 8% of the overall length of the nerve.
One of the challenges in reconstructive surgery is the repair from the substance losses to level of the pheripheric nerves.
www.mcmaster.ca /inabis98/cancer/garcia_cantera0168/two.html   (1059 words)

  
 IX. Neurology. 5j. The Vagus Nerve. Gray, Henry. 1918. Anatomy of the Human Body.
—This ganglion is connected by several delicate filaments to the cranial portion of the accessory nerve; it also communicates by a twig with the petrous ganglion of the glossopharyngeal, with the facial nerve by means of its auricular branch, and with the sympathetic by means of an ascending filament from the superior cervical ganglion.
The nerve on either side ascends in the groove between the trachea and esophagus, passes under the lower border of the Constrictor pharyngis inferior, and enters the larynx behind the articulation of the inferior cornu of the thyroid cartilage with the cricoid; it is distributed to all the muscles of the larynx, excepting the Cricothyreoideus.
In emerging through this opening, the vagus is accompanied by and contained in the same sheath of dura mater with the accessory nerve, a septum separating them from the glossopharyngeal which lies in front (Fig.
www.bartleby.com /107/205.html   (1059 words)

  
 eMedicine - Facial Alloplastic Implants, Mandibular Angle : Article by David Jansen, MD
The mandibular branch of the facial nerve is particularly vulnerable, and special caution must be taken during surgery.
The platysma thus is divided superiorly and inferiorly in the surgical field, exposing the superficial layer of the deep cervical fascia.
According to Bartlett et al, the key to analyzing the facial form lies in the ability to analyze each region of the face separately for form and symmetry and to bring these parts together to form a whole.
www.emedicine.com /plastic/topic52.htm   (1059 words)

  
 Mandibular nerve injury during anterior cervical diskectomy
The mandibular nerve is a branch iof the facial nerve which controls the
specific therapies unfortunately to make nerves regenerate faster.
mandibular nerve was injured during surgery.PT and medication have
www.medhelp.org /forums/neuro/archive/15910.html   (290 words)

  
 parotid region
The skin overlying the lower pole of the gland is supplied by the greater auricular nerve (ga), a branch of the cervical plexus.
The importance of this plane is the presence of the facial (VII) nerve.
The mandibular nerve (V3) is the nerve of the infratemporal fossa and is responsible for supplying the muscles of mastication plus two tensor muscles: 1) tensor palati and 2) tensor tympani.
mywebpages.comcast.net /wnor/lesson4.htm   (290 words)

  
 dexam300.doc
a) the procerus muscle will result in horizontal furrows on the brow b) risorius draws the corner of the mouth inferiorly c) platysma is a muscle of facial expression innervated by the cervical branch of the facial nerve.
The frontalis muscle is innervated by the ________temporal___________ branch of the _________facial_________________ nerve.
The frontalis muscle is innervated by the ____________________________ branch of the ________________________________ nerve.
www.uhmc.sunysb.edu /anatomy/HBA521oldexams/dexam300.doc   (2761 words)

  
 Dorlands Medical Dictionary
intraparoti´deus [TA] parotid plexus: a plexus formed by anastomosis of the terminal branches of the temporal, zygomatic, buccal, marginal mandibular, and cervical rami of the facial nerve, arising in the parotid gland.
brachia´lis [TA] brachial plexus: a plexus originating from the ventral branches of the last four cervical spinal nerves and most of the ventral branch of the first thoracic spinal nerves.
caro´ticus exter´nus [TA] external carotid plexus: a nerve plexus located around the external carotid artery, formed by the external carotid nerves from the superior cervical ganglion, and supplying sympathetic fibers which accompany the branches of the external carotid artery.
www.mercksource.com /pp/us/cns/cns_hl_dorlands.jspzQzpgzEzzSzppdocszSzuszSzcommonzSzdorlandszSzdorlandzSzdmd_p_24zPzhtm   (3794 words)

  
 Gross Anatomy: Block 2 Review
Exits stylomastoid foramen enters parotid gland and innervates it, then sends five branches (temporal, zygomatic, buccal, mandibular, cervical) for innervation of muscles of facial expression in those regions
Just before inferior alveolar nerve enter the mandibular foramen to supply the lower teeth it gives of a branch nerve to mylohyoid which slips under the mandible inferior to mylohyoid and innervates it and anterior belly of digastric muscle)
"Dangerous Triangle"--anastomoses of external carotid with internal carotid veins (specifically facial, supraorbital, supratrochlear, and infraorbital veins) from corners of upper lip to root of the nose; the vein is valveless and can carry infection from extracranial to intracranial and vice versa.
student.ttuhsc.edu /medscbu/MyRock/gross2review.htm   (2945 words)

  
 Cranial Nerves
Motor to muscles of facial expression via five branches on the face: temporal, zygomatic, buccal, mandibular and cervical, and via the posterior auricular branch to muscles behind the ear and the occipitalis muscle.
The last two muscles are innervated via the nerve to mylohyoid, a branch of the inferior alveolar nerve.
Motor to all muscles of pharynx, larynx and palate (except the tensor palati and the stylopharyngeus).
cats.med.uvm.edu /cats_teachingmod/gross_anatomy/head_and_neck/pages/cranial_nerves.html   (2945 words)

  
 Gray's Anatomy - The Internal Carotid Artery - Yahoo! Reference
The lacrimal artery give off one or two zygomatic branches, one of which passes through the zygomatico-temporal foramen, to reach the temporal fossa, and anastomoses with the deep temporal arteries; another appears on the cheek through the zygomatico-facial foramen, and anastomoses with the transverse facial.
It is in relation, behind, with the Longus capitis, the superior cervical ganglion of the sympathetic trunk, and the superior laryngeal nerve; laterally, with the internal jugular vein and vagus nerve, the nerve lying on a plane posterior to the artery; medially, with the pharynx, superior laryngeal nerve, and ascending pharyngeal artery.
The posterior ethmoidal artery, the smaller, passes through the posterior ethmoidal canal, supplies the posterior ethmoidal cells, and, entering the cranium, gives off a meningeal branch to the dura mater, and nasal branches which descend into the nasal cavity through apertures in the cribriform plate, anastomosing with branches of the sphenopalatine.
messenger.yahooligans.com /reference/gray/146.html   (2945 words)

  
 CHAPTER 49: THE SUBMANDIBULAR REGION
The posterior belly of the digastric muscle and the stylohyoid muscle are crossed superficially by the facial vein, the great auricular nerve, and the cervical branch of the facial nerve.
The submandibular ganglion lies on the lateral surface of the hyoglossus muscle, medial to the mylohyoid muscle, superior to the submandibular duct and hypoglossal nerve, and inferior to the lingual nerve, from which it is suspended by several branches.
Deep to the muscles lie the external and internal carotid arteries, the internal jugular vein, cranial nerves X-XII, and the sympathetic trunk.
www.dartmouth.edu /~humananatomy/part_8/chapter_49.html   (1068 words)

  
 hn01.wbc
No, the trigeminal sends the maxillary branch through the inferior orbital fissure and the facial sends a branch to the lacrimal gland.
Which cranial nerve (s) send branches through the infraorbital foramen?
No, the superior oblique is innervated by the trochlear and the lateral rectus by the abducens nerve.
www.kumc.edu /research/medicine/pharmacology/CAI/webCAI/anatomy/hn01.wbc   (1068 words)

  
 CHAPTER 49: THE SUBMANDIBULAR REGION
The posterior belly of the digastric muscle and the stylohyoid muscle are crossed superficially by the facial vein, the great auricular nerve, and the cervical branch of the facial nerve.
49-2) lies superior to the anterior belly of the digastric muscle and is innervated by cranial nerve V. The right and left mylohyoid muscles extend from the mandible to join each other in a median raphe and form a muscular floor (diaphragma oris) for the anterior mouth.
Deep to the muscles lie the external and internal carotid arteries, the internal jugular vein, cranial nerves X-XII, and the sympathetic trunk.
www.dartmouth.edu /~humananatomy/part_8/chapter_49.html   (1059 words)

  
 9402419.txt
After a series of VA examinations, a rating decision dated in February 1992, granted increased disability evaluations for neuropathy, mandibular branch of the facial nerve with left lower lip weakness to 10 percent, residuals of cervical fusion, to 10 percent, and radiculopathy, right radial nerve, to 20 percent.
The notice of disagreement concerning entitlement to increased disability evaluations for residuals of cervical fusion, residuals of submaxillary extirpation, chronic prostatitis and neuropathy was received on August 5, 1991.
The disability evaluations for prostatitis and residuals of the submaxillary extirpation were confirmed and continued at the noncompensable level, and entitlement to service connection for foot cramps and bilateral ankle sprains was denied.
www.va.gov /vetapp/files1/9402419.txt   (1059 words)

  
 Passow's syndrome (www.whonamedit.com)
Symptoms and signs (variable) include muscular weakness, trophic changes,; facial hemiatrophy; abducens (VI) and facial (VII) nerve paralysis, anaesthesia of first branch of trigeminal (V) nerve; myosis, heterochromia iridis, cervical rib symptoms, kyphoscoliosis, spina bifida, extremities malformations.
A syndrome of multiple congenital anomalies which is an association of Horner's syndrome with heterochromia iridis.
Due to congenital lack of neural tube closure.
www.whonamedit.com /synd.cfm/1026.html   (193 words)

  
 tmjd.com :: Trigeminal Pharyngioplasty
The mandibular branch of the fifth cranial nerve, the trigeminal nerve, innervates the medial pterygoid muscle, the tensor tympani muscle, and the tensor veli palatini muscle.
The treatment of these accessory muscles of mastication, the tensor veli palatini and tensor tympani muscles, has shown to improve orofacial, temporomandibular joint, cervical, and shoulder pain complaints; and has also shown to be associated with the relief of ear pain, ear pressure, tinnitus, vertigo, and/or hearing impairment or hearing loss.
Dysfunction of the tensor palatini and tensor tympani muscles can be due to referred pain from facial, neck, shoulder, pectoralis, soleus, and even metatarsal muscles, causing secondary myofascial pain in these two forgotten accessory muscles of mastication, causing trigger points and shortening of these muscles (83-85).
www.tmjd.net /info/0025.shtml   (193 words)

  
 The Aging Neck
The platysma is innervated by the cervical branch of the facial nerve.
The anterior border of the platysma is a key landmark because the tendency is to develop a plane deep to the platysma, risking injury to the marginal nerve.
The platysma is the vestigial remnant of the panniculous carnosus of animals (which allows the horse to flick a fly off its back) and comes from the Greek work "plate" It is a quadrangular sheet of muscle which originates on the fascia of the pectoralis major muscle and ascends to three main points of insertion.
www.otohns.net /?id=14026   (193 words)

  
 Platysma
The cervical branch of the facial nerve innervates the platysma.
During neurological evaluation a patient demonstrates voluntary use of the muscles of facial expression, including the platysma.
It tenses the skin of the neck in sadness, horror, and fright.
cis-ps2.osu-com.okstate.edu /hector/neck/Platysmatr.htm   (193 words)

  
 Platysma Muscle of the Head, Face, and Neck
Platysma is innervated by the deep cervical branch of the facial nerve (VII) and is supplied with blood by the suprascapular and facial arteries.
Platysma Muscle of the Head, Face, and Neck
It lowers the lower jaw and lip, and tenses the neck to form noticable vertical and/or horizontal ridges and depressions in the neck.
face-and-emotion.com /dataface/expression/platysma.html   (193 words)

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