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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-9 spinal ganglion, allantois, amnion on surface of umbilical cord, aorta, ductus venosus, gonad, greater splanchnic nerve, hepatic portal vein, inferior vena cava, left lobe of liver, left umbilical artery, lumen of body of stomach, omphalomesenteric vessels, posterior intercostal artery, rib 10, right lobe of liver, right umbilical artery, suprarenal gland cortex, sympathetic trunk, umbilical coelom, umbilical vein
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Carnegie Embryo #9325   |   Location: 23-4-2

Keywords: T-9 spinal ganglion, allantois, amnion on surface of umbilical cord, aorta, ductus venosus, gonad, greater splanchnic nerve, hepatic portal vein, inferior vena cava, left lobe of liver, left umbilical artery, lumen of body of stomach, omphalomesenteric vessels, posterior intercostal artery, rib 10, right lobe of liver, right umbilical artery, suprarenal gland cortex, sympathetic trunk, umbilical coelom, umbilical vein

Source: The Virtual Human Embryo.