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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-4 spinal ganglion, anterior interventricular sulcus, aorta, caudal edge of upper lobe of right lung, edge of frontal prominence, hand ray, horizontal fissure, humerus, left atrioventricular (mitral) valve, left lobe of liver, lower lobe of left lung, lower lobe of right lung, lower secondary bronchus, median nerve, metacarpal cartilage, middle lobe of right lung, notochord, oblique fissure, pulmonary vein(s), right atrium, right ventricle, ulnar nerve, upper lobe of left lung, upper secondary bronchus, valve of inferior vena cava
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Carnegie Embryo #9325   |   Location: 17-4-2

Keywords: T-4 spinal ganglion, anterior interventricular sulcus, aorta, caudal edge of upper lobe of right lung, edge of frontal prominence, hand ray, horizontal fissure, humerus, left atrioventricular (mitral) valve, left lobe of liver, lower lobe of left lung, lower lobe of right lung, lower secondary bronchus, median nerve, metacarpal cartilage, middle lobe of right lung, notochord, oblique fissure, pulmonary vein(s), right atrium, right ventricle, ulnar nerve, upper lobe of left lung, upper secondary bronchus, valve of inferior vena cava

Source: The Virtual Human Embryo.