Embryology Flashcards
PA 1 nerve association
trigeminal
PA 1 artery association
common, external, internal carotid arteries and braches
PA 2 nerve association
facial
PA 2 artery association
common, external, internal carotid arteries and branches
PA 3 nerve association
glossopharyngeal
PA 3 artery association
common, external, internal carotid arteries and branches
PA 4 nerve association
vagus
PA 4 artery association
L aortic arch
R subclavian artery
PA 5 nerve association
vagus
PA 5 artery association
pulmonary arteries
PA 1 muscles
MofM mylohyoid ant digastric tensor tympani tensor veli palatine
PA 1 skeletal
template for mandible
maxillae
zygomatic
PA 2 muscles
MofFE
stapedius
stylohyoid
pos digastric
PA 2 skeletal
sup hyoid
stapes
styloid process
stylohyoid ligament
PA 3 muscles
stylopharyngeus
PA 3 skeletal
inf body of hyoid
epiglottis
PA 4 skeletal
epiglottis
PA 4 / 6 muscles
constrictors of pharynx
MofSP
Mof larynx
striated muscle
PA 4 / 6 skeletal
cartilages of larynx
facial skeleton is derived from
frontonasal prominence
first PA
face ‘building blocks’
frontonasal prominence
x2 maxillary prominences
x2 mandibular prominences
maxillary / mandibular prominence origin
1st PA
nose origins
nasal placodes
nose development
nasal placode invagination => nasal pits
structure separating nasal pits and future mouth
oronasal membrane
primitive mouth =
stomadaeum
palate development involves
maxillary / medial nasal prominences