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Carnegie Stage Section

Abbreviation Key

a
artery
aa
arteries
ant
anterior
a-v
atrio-ventricular
C
Cervical
Co
Coccygeal
CN
Cranial Nerve
D
diencephalic neuromere or diencephalon
dm
dermatomyotome
inf
inferior
int
internal
L
Lumbar
lat
lateral
lt
left
M
mesencephalic neuromere or mesencephalon
med
medial
n
nerve
O
Occipital
P
prosencephalon
post
posterior
prim
primordial
R
rhombencephalon
Rh
rhombomere
rt
right
S
Sacral
T
Thoracic
v
vein
vv
veins
close
C-3 spinal ganglion, anterior cerebral artery, artifact space(s), auricle, body of sphenoid, cephalic edge of pharynx, dura mater, ear ossicle condensation, edge of pigmented layer of retina, extrinsic ocular muscle(s), grey matter, internal carotid artery, pharyngeal arch 1 cartilage (Meckel), pharyngeal arch 2 cartilage, pharyngotympanic tube, subarachnoid space, sympathetic trunk, vagus nerve (CN X), vascular plexus, venous plexus (superior sagittal sinus region), white matter
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Carnegie Embryo #4090   |   Location: 10-5

Keywords: C-3 spinal ganglion, anterior cerebral artery, artifact space(s), auricle, body of sphenoid, cephalic edge of pharynx, dura mater, ear ossicle condensation, edge of pigmented layer of retina, extrinsic ocular muscle(s), grey matter, internal carotid artery, pharyngeal arch 1 cartilage (Meckel), pharyngeal arch 2 cartilage, pharyngotympanic tube, subarachnoid space, sympathetic trunk, vagus nerve (CN X), vascular plexus, venous plexus (superior sagittal sinus region), white matter

Source: The Virtual Human Embryo.