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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-3 / T-4 interganglion region, aorta, capitulum of humerus, central canal of spinal cord, dorsal median septum, forearm extensor muscles, forearm flexor muscles, head of radius, hemisternum, humeroradial joint, humerus, intermediate phalynx of digit 4 (ring finger), left atrium, left pulmonary artery, pulmonary semilunar valve, pulmonary trunk, rib 3 (costal cartilage), rib 4, right atrium, right pulmonary artery, right ventricle, sinus venarum, superior vena cava, sympathetic trunk, triceps brachii muscle, ulna, ulnar nerve, upper lobe of left lung, upper lobe of right lung, ventral median septum
0 μm
Carnegie Embryo #9226   |   Location: 109-01-01

Keywords: T-3 / T-4 interganglion region, aorta, capitulum of humerus, central canal of spinal cord, dorsal median septum, forearm extensor muscles, forearm flexor muscles, head of radius, hemisternum, humeroradial joint, humerus, intermediate phalynx of digit 4 (ring finger), left atrium, left pulmonary artery, pulmonary semilunar valve, pulmonary trunk, rib 3 (costal cartilage), rib 4, right atrium, right pulmonary artery, right ventricle, sinus venarum, superior vena cava, sympathetic trunk, triceps brachii muscle, ulna, ulnar nerve, upper lobe of left lung, upper lobe of right lung, ventral median septum

Source: The Virtual Human Embryo.