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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-2 spinal ganglion, T-2 spinal nerve, anterior interventricular sulcus, aorta, aortic semilunar valve, ascending aorta, caudal end of upper limb, esophagus, heart prominence, left pulmonary artery, left vagus nerve (CN X), left ventricle, pericardial cavity, rib 3, rib 4, right atrium, right pulmonary artery, right vagus nerve (CN X), right ventricle, serratus anterior muscle, sympathetic trunk, trachea
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Carnegie Embryo #462   |   Location: 6-02-03

Keywords: T-2 spinal ganglion, T-2 spinal nerve, anterior interventricular sulcus, aorta, aortic semilunar valve, ascending aorta, caudal end of upper limb, esophagus, heart prominence, left pulmonary artery, left vagus nerve (CN X), left ventricle, pericardial cavity, rib 3, rib 4, right atrium, right pulmonary artery, right vagus nerve (CN X), right ventricle, serratus anterior muscle, sympathetic trunk, trachea

Source: The Virtual Human Embryo.