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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-5 intercostal nerve, T-5 spinal ganglion, T-5 spinal nerve, horizontal fissure, left ventricle, lower secondary bronchus, middle lobe of right lung, middle secondary bronchus, pericardial sac, primary interatrial septum (septum primum), rib 6, rib 7, right ventricle, secondary interatrial foramen (foramen secundum), secondary interatrial septum (septum secundum), sinus venosus, umbilical coelom, umbilical cord, umbilical vesicle stalk, upper lobe of right lung
0 μm
Carnegie Embryo #4090   |   Location: 17-5

Keywords: T-5 intercostal nerve, T-5 spinal ganglion, T-5 spinal nerve, horizontal fissure, left ventricle, lower secondary bronchus, middle lobe of right lung, middle secondary bronchus, pericardial sac, primary interatrial septum (septum primum), rib 6, rib 7, right ventricle, secondary interatrial foramen (foramen secundum), secondary interatrial septum (septum secundum), sinus venosus, umbilical coelom, umbilical cord, umbilical vesicle stalk, upper lobe of right lung

Source: The Virtual Human Embryo.