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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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L-1 / L-2 intervertebral disc, L-1 spinal ganglion, blastemata of deep back muscles, caudal edge of kidney (metanephros), edge of anterior thigh, edge of left umbilical artery, femoral nerve, hindgut, inferior mesenteric artery, infra-umbilical part of anterior abdominal wall, kidney (metanephros), mesonephric duct, mesonephros, peritoneal cavity, right umbilical artery, umbilical vein, urinary bladder
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Carnegie Embryo #4430   |   Location: 25-25

Keywords: L-1 / L-2 intervertebral disc, L-1 spinal ganglion, blastemata of deep back muscles, caudal edge of kidney (metanephros), edge of anterior thigh, edge of left umbilical artery, femoral nerve, hindgut, inferior mesenteric artery, infra-umbilical part of anterior abdominal wall, kidney (metanephros), mesonephric duct, mesonephros, peritoneal cavity, right umbilical artery, umbilical vein, urinary bladder

Source: The Virtual Human Embryo.