branches of the maxillary Aa

Question 1

deep auricular aa supplies

Answer 1

EAM
tympanic membrane
TMJ’

Question 2

anterior tympanic Aa supplies

Answer 2

int tympanic membrane

Question 3

mid miningeal Aa supplies

Answer 3

periosteum/bone of the neurocranium
tensor tympani mm
trigeminal ganglion
facial nn and geniculate ganglion

Question 4

accessory meningela aa supplies

Answer 4

extracranial mm of infratemporal fossa
sphenoid
mandibular nn
otic ganglion

Question 5

inf alveolar aa supplies

Answer 5

mandible/teeth

mylohyoid

Question 6

massserteric aa supplies

Answer 6

TMJ and massester

Question 7

deep temporal aa supplies

Answer 7

mainly temporalis

Question 8

pterygoid branches supply

Answer 8

pterygoid mm

Question 9

buccal aa supplies

Answer 9

buccal fat pad
buccinator
buccal mucosa

Question 10

posterior superior alvoeolar aa suppplies

Answer 10

max M and PM
gingiva
mucus mem of max sinus

Question 11

infra orbital supplies

Answer 11

inf oblique 
inf rectus 
lacrimal sac 
max canines/incisors 
mucus mem max sinus 
skin of infraorbital region

Question 12

aa of pterygoid canal supplies

Answer 12

mucosa upper pharynx
eustachian tube
tympanic cavity

Question 13

pharyngeal branch supplies

Answer 13

nasopharynx
Sphenoid sinus
eustachian tube

Question 14

descending palatine branch give rise to?

Answer 14

greater and lesser palatine Aa

Question 15

sphenopalatine Aa supplies

Answer 15

walls/septum of nose
all sinuses
most anterior aspect of the palate (nasopalatine)

Question 15

sphenopalatine Aa supplies

Answer 15

walls/septum of nose
all sinuses
most anterior aspect of the palate