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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-6 spinal ganglion, anastomosis between azygos and hemi-azygos veins, aorta, atrioventricular sulcus, caudal edge of left atrium, caudal edge of middle lobe of right lung, centrum of T-7 vertebra, costodiaphragmatic recess, iliocostalis muscle, inferior vena cava, interventricular sulcus, left vagus nerve (CN X), longissimus muscle, loose connective tissue, lower lobe of right lung, pericardial cavity, rectus abdominis muscle, rib 7, right atrium, spinalis muscle, subcutaneous tissue, xiphoid
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Carnegie Embryo #9226   |   Location: 127-01-01

Keywords: T-6 spinal ganglion, anastomosis between azygos and hemi-azygos veins, aorta, atrioventricular sulcus, caudal edge of left atrium, caudal edge of middle lobe of right lung, centrum of T-7 vertebra, costodiaphragmatic recess, iliocostalis muscle, inferior vena cava, interventricular sulcus, left vagus nerve (CN X), longissimus muscle, loose connective tissue, lower lobe of right lung, pericardial cavity, rectus abdominis muscle, rib 7, right atrium, spinalis muscle, subcutaneous tissue, xiphoid

Source: The Virtual Human Embryo.