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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-4 spinal ganglion, aortic semilunar valve, distal interphalangeal joint of digit 4 (ring finger), humerus, iliocostalis muscle, innermost intercostal muscle(s), left atrium, left upper lobe bronchus, left ventricle, pericardial cavity, pleural cavity, rhomboid major muscle, rib 4, rib 4 (costal cartilage), rib 5, right atrium, right auricle, right coronary artery, right ventricle, spinalis muscle, trapezius muscle, triceps brachii muscle, ulna, upper lobe of left lung, upper lobe of right lung
0 μm
Carnegie Embryo #9226   |   Location: 114-01-01

Keywords: T-4 spinal ganglion, aortic semilunar valve, distal interphalangeal joint of digit 4 (ring finger), humerus, iliocostalis muscle, innermost intercostal muscle(s), left atrium, left upper lobe bronchus, left ventricle, pericardial cavity, pleural cavity, rhomboid major muscle, rib 4, rib 4 (costal cartilage), rib 5, right atrium, right auricle, right coronary artery, right ventricle, spinalis muscle, trapezius muscle, triceps brachii muscle, ulna, upper lobe of left lung, upper lobe of right lung

Source: The Virtual Human Embryo.