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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-2 spinal ganglion, anterior interventricular sulcus, anterior spinal artery, aorta, aortic semilunar valve, azygos vein, caudal segment of left precardinal vein, central tendon of diaphragm, head of rib 3, left atrium, musculi pectinati in wall of right auricle, neural arch, peritoneal cavity, phrenic nerve, rib 4, subarachnoid space, superior vena cava, trabecular part of left ventricle, trabecular part of right ventricle, tracheal bifurcation, trapezius muscle, upper lobe of right lung
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Carnegie Embryo #462   |   Location: 5-04-03

Keywords: T-2 spinal ganglion, anterior interventricular sulcus, anterior spinal artery, aorta, aortic semilunar valve, azygos vein, caudal segment of left precardinal vein, central tendon of diaphragm, head of rib 3, left atrium, musculi pectinati in wall of right auricle, neural arch, peritoneal cavity, phrenic nerve, rib 4, subarachnoid space, superior vena cava, trabecular part of left ventricle, trabecular part of right ventricle, tracheal bifurcation, trapezius muscle, upper lobe of right lung

Source: The Virtual Human Embryo.