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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
T-3 spinal ganglion, anterior interventricular sulcus, aorta, apex of left lung, central canal, cerebral vesicle (telencephalon), frontal prominence, head of rib 3, intermediate zone, interorbital ligament, interventricular foramen, junction of lateral and medial nasal prominences, junction of right atrium and superior vena cava, lateral ventricle, left primary bronchus, left ventricle, marginal vein, marginal zone, muscular interventricular septum, musculi pectinati in left atrial wall, musculi pectinati in right atrial wall, naris, osteogenic layer, pleural cavity, radius, right primary bronchus, right ventricle, sympathetic trunk, upper lobe of right lung, ventricular zone
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Carnegie Embryo #9325   |   Location: 16-2-3

Keywords: T-3 spinal ganglion, anterior interventricular sulcus, aorta, apex of left lung, central canal, cerebral vesicle (telencephalon), frontal prominence, head of rib 3, intermediate zone, interorbital ligament, interventricular foramen, junction of lateral and medial nasal prominences, junction of right atrium and superior vena cava, lateral ventricle, left primary bronchus, left ventricle, marginal vein, marginal zone, muscular interventricular septum, musculi pectinati in left atrial wall, musculi pectinati in right atrial wall, naris, osteogenic layer, pleural cavity, radius, right primary bronchus, right ventricle, sympathetic trunk, upper lobe of right lung, ventricular zone

Source: The Virtual Human Embryo.