Superficial Face Flashcards
neurocranium
bony case of skull made of 8 bones
neuroviscera
facial skeleton made of 15 bones
rhinoplasty
nose job
repair broken nasal bones
alveolar processes
parts of maxilla and mandible that grow down when teeth form
trigeminal neuralgia
neuropathic disorder of any division of CN V causing intense pain in that area of innervation
blink reflex
involuntary cornea stimulation via CN V
cutaneous branches of the ophthalmic division of CN V that do the face (bottom to top)
external nasal infratrochlear supratrochlear lacrimal supraorbital
cutaneous branches of maxillary division of CN V that do the face (bottom to top)
infraorbital
zygomatic facial
zygomatic temporal
cutaneous branches of mandibular division of CN V that do the face (bottom to top)
mental
buccal
auricotemporal
what artery does the auricotemporal nerve go with
superificial temporal a
what artery does the buccal nerve go with
buccal artery
what artery does the mental nerve go with
inferior alveolar
branches of VII
temporal zygomatic buccal mandibular cervical
what facial nerve branches are separated by the parotid duct
zygomatic and buccal
what do the muscles of facial expression come from
pharyngeal arch 2 (hyoid)
what does VII innervate
facial muscles and PSS
bell’s palsy
facial paralysis of unknown cause
cleavage lines of langer
show direction of cartilage fibers in body areas
surgical incisions should be parallel
muscles of periorbital group
orbicularis oculi
function of orbicular oculi
orbital sphincter around eye
portions and functions of the orbicular oculi muscle
palprebral- soft closure of eye
orbital- hard closure of eye
innervation of orbicular oculi m
temporal and zygomatic branches of facial nerve
damage to temporal branch
can’t close upper lid, no tear distrubution
damage to zygomatic branch
can’t close lower lid, ptosis
muscles of oral group
orbicularis oris levator labii superioris zygomaticus major depressor anguli cris platysma buccinator
orbicularis oris origin and insertion
mandible and maxilla (incisive foss)
modiolus
orbicularis oris function
close oral fissure
rotrude lips
resist distension
innervation of orbicular oris
buccal and mandibular branches
levator labii m origin and insertion
infraorbital margin of maxilla
modiolus
function of elevator labbi superioris
open oral sphincter by elevating upper lip
slow upper teeth
deepen nasolabial fissure to show sadness
zygomaticus major origin and insertion
latearl zygomatic
modiolus
function of zygomaticus major
dilate oral fissure
elevate labial comissure
smile or sneer
innervation of elevator labii superioris
bucal
innervation of zygomaticus major
buccal and zygomatic
origina and insertion of depressor angel cris
oblique line of mandible
labial comissure
function of depressor angel cris
dilate oral fissure
depress labial comissures (frown)
elevate and protrude lower lip, raise chin skin
innervation of depressor angel cris
mandibular
origin and insertion of platysma
near clavicle
modiolus
function of platysma
depress mandible, wrinkle neck skin
depress mandible
tense inferior face and neck
innervation of platysma
cervical
buccinator origin and insertion
alveolar ridges of molar
orbicularis oris
function of buccinator
hold cheek in to prevent looking like a hamster
innervation of buccinator
buccal branch
what muscle does the parotid duct go through
buccinator
muscles of mastication
temporalis
massetar
temporalis m origin and insertion
floor of temporal fossa and deep temporals fascia
coronoid process and anterior boarder of mandible
function of temporals m
elevate mandible
retract mandible
bones of temporals fosas
frontal
sphenoid
temporal
parietal
masseter m origin and insertion
inferior and medial zygomatic arch
lateral surface of mandible ramus
function of masseter m
elevate and protrude mandible
retract chin
drainage of angular vein
facial–> retromandibular–> external jugular
drainage of superficial temporal vein
retromandibular–> external jugular
where is angular vein
corner of eye
where is superficial temporal vein
anterior to tragus
danger triangle of face
infections can go to cavernous sinus via the ophthalmic plexus from the angular vein
veins of the face
angular vein
superficial temporal vein
arteries of the face/scalp
superficial temporal
facial
branches of superficial temporal
transverse facial
location of superficial temporal
anterior to tragus
branches of facial artery
submental inferior labial superior labial lateral nasal angular
arteries that run with branches of trigeminal nerve
supraorbitalinfraorbital
buccal
mental
structures in the parotid gland
external carotid branches sympathetics on those arteries retromandibular vin superficial temporal v facial nerve branches auriculotemporal n
mneumonic for external carotid artery branches
some angry lady figured out pms
