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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-7 spinal ganglion, C-7 spinal nerve, anterior scalene muscle, central canal, dorsal horn of grey matter, epithelial plug in naris, esophagus muscularis, jugular lymph sac, longus cervicis muscle, primary palate, sympathetic trunk, tracheal lumen, upper trunk of brachial plexus (C-5, C-6), vagus nerve (CN X), ventral edge of pharyngeal arch 1 cartilage (Meckel), ventral horn of grey matter, white matter
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Carnegie Embryo #4090   |   Location: 13-13

Keywords: C-7 spinal ganglion, C-7 spinal nerve, anterior scalene muscle, central canal, dorsal horn of grey matter, epithelial plug in naris, esophagus muscularis, jugular lymph sac, longus cervicis muscle, primary palate, sympathetic trunk, tracheal lumen, upper trunk of brachial plexus (C-5, C-6), vagus nerve (CN X), ventral edge of pharyngeal arch 1 cartilage (Meckel), ventral horn of grey matter, white matter

Source: The Virtual Human Embryo.