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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
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T-11 / T-12 intervertebral disc, T-11 spinal ganglion, allantois, aorta, caudal edge of left lobe of liver, duodenum (second part), gonad, head of pancreas, hepatic portal vein, inferior vena cava, kidney (metanephros), latissimus dorsi muscle, left subcardinal vein, left umbilical artery, lesser sac, mesonephric duct, mesonephros, midpoint of midgut, neural arch, omphalomesenteric vessels, right lobe of liver, right umbilical artery, splenic vein, subarachnoid space, superior mesenteric artery, umbilical coelom, umbilical vein, wall of stomach
0 μm
Carnegie Embryo #9325   |   Location: 25-3-2

Keywords: T-11 / T-12 intervertebral disc, T-11 spinal ganglion, allantois, aorta, caudal edge of left lobe of liver, duodenum (second part), gonad, head of pancreas, hepatic portal vein, inferior vena cava, kidney (metanephros), latissimus dorsi muscle, left subcardinal vein, left umbilical artery, lesser sac, mesonephric duct, mesonephros, midpoint of midgut, neural arch, omphalomesenteric vessels, right lobe of liver, right umbilical artery, splenic vein, subarachnoid space, superior mesenteric artery, umbilical coelom, umbilical vein, wall of stomach

Source: The Virtual Human Embryo.