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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, apex of right lung, arch of aorta, brachial artery, head of rib 3, humerus, iliocostalis muscle, left vagus nerve (CN X), longissimus muscle, manubrium of sternum, metacarpal 2, pectoralis major muscle, radius, rhomboid minor muscle, rib 2, right lobe of thymus gland, right phrenic nerve, spinalis muscle, subscapularis muscle, superior vena cava, trapezius muscle, ulna
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Carnegie Embryo #9226   |   Location: 101-01-01

Keywords: T-2 spinal ganglion, apex of right lung, arch of aorta, brachial artery, head of rib 3, humerus, iliocostalis muscle, left vagus nerve (CN X), longissimus muscle, manubrium of sternum, metacarpal 2, pectoralis major muscle, radius, rhomboid minor muscle, rib 2, right lobe of thymus gland, right phrenic nerve, spinalis muscle, subscapularis muscle, superior vena cava, trapezius muscle, ulna

Source: The Virtual Human Embryo.