Please enable JavaScript.
Coggle requires JavaScript to display documents.
Vascular supply of head & neck, https://upload.wikimedia…
Vascular supply of head & neck
Neck arteries
Internal carotid artery
NO BRANCHES IN THE NECK
Petrous part
Caroticotympanic branch
pterygoid branch
Cavernous part
Cavernous branch
Superior & inferior hypophyseal arteries
Cerebral part
Ophthalmic artery
Anterior choroidal artery
Posterior communicating artery
Terminal branches
Anterior cerebral artery
Middle cerebral artery
External carotid
Occipital artery
Maxillary artery
2nd Part:Pterygoid
Mandibular notch
Massetric
Anterior deep temporal
Pterygoid
Buccinator
Posterior deep temporal
3rd Part: Pterygopalatine
Pterygomaxillary fissure
Posterior superior alveolar
Inferior orbital fissure
Infraorbital
Greater palatine canal
Descending or greater palatine
Pharyngeal
Sphenopalatine foramen
Sphenopalatine
Pterygoid canal
Artery of pterygoid canal
1st Part: Mandibular
Through external aucustic meatus
Deep Auricular
Through petrotympanic fissure
Anterior Tympanic
Foramen spinosum
Middle meningeal
Foramen ovale
Accesory meningeal
.
Mylohyoid branch
Mandibular foramen
Inferior alveolar
Mental foramen
Mental branch
Lingual artery
Deep lingula
Dorsal lingula
Sublingual
Facial Artery
Cervical part
Tonsilar
Acending palatine
Submental
Facial part
Terminal: Angular artery
inferior labial
superior labial
Lateral nasal
Acending pharyngeal artery
Inferior tympanic artery
Posterior meningeal artery
Pharyngeal branch
Posterior auricular artery
Superior thyroid artery
Superficial temporal artery
Frontal branch
Temporal arteritis: severe, painful condition that occur due to inflammation in the frontal branch
partial branch
Subclavian
Thyrocervical
Costocervical
Verterbral
Dorsal scapular
Major veins of the neck
Subclavian vein
Vertebral
Inferior thyroid
External jugular vein
Internal Jugular vein
Pharyngeal
Maxillary
Lingual
Superior thyroid
Common facial
Pterygoid venus plexus
pterygoid venus plexus
maxiallary vein
Inferior ophthalmic vein
Cavernous sinus
Facial vein
Dangerous triangle( from the corners of the mouth & the bridge of the nose)
Clinical: Cavernous sinus thrombosis (can be caused by an infection in the anterior teeth (spreads toward the superior ophthalmic vein ->cavernous sinus) OR (anterior teeth/posterior maxillary teeth- > pterygoid venous plexus-> emissary veins -> cavernous sinus ) (LIFE THERATENING CONDITION)
Severe pain
fever
Edema
edema of the conjunctiva
subsequent paralysis of the optic nerve
https://upload.wikimedia.org/wikipedia/commons/thumb/5/51/Gray511-es.svg/1200px-Gray511-es.svg.png
https://content.ca.healthwise.net/resources/13.7/en-ca/media/medical/hw/h9991400_001.jpg
https://media.springernature.com/lw685/springer-static/image/chp%3A10.1007%2F978-3-031-32847-3_7/MediaObjects/449968_2_En_7_Fig4_HTML.png