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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
C-4 spinal ganglion, aortic arch 6, aorticopulmonary septum, ascending aorta, conus cordis (proximal outflow tract), esophageal condensation, esophagus endoderm, head mesenchyme, interventricular foramen, lateral nasal prominence, left atrium, maxillary prominence of pharyngeal arch 1, medial nasal prominence(s), musculi pectinati, nasal capsule, nasomaxillary groove, notochord, olfactory area, primordial meninx, pulmonary trunk, right atrium, torus hemisphericus, trachea (endoderm), tracheal condensation, undivided truncus arteriosus (distal outflow tract)
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Carnegie Embryo #6517   |   Location: 18-03-05

Keywords: C-4 spinal ganglion, aortic arch 6, aorticopulmonary septum, ascending aorta, conus cordis (proximal outflow tract), esophageal condensation, esophagus endoderm, head mesenchyme, interventricular foramen, lateral nasal prominence, left atrium, maxillary prominence of pharyngeal arch 1, medial nasal prominence(s), musculi pectinati, nasal capsule, nasomaxillary groove, notochord, olfactory area, primordial meninx, pulmonary trunk, right atrium, torus hemisphericus, trachea (endoderm), tracheal condensation, undivided truncus arteriosus (distal outflow tract)

Source: The Virtual Human Embryo.