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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-11 spinal ganglion, allantois, amnion on surface of umbilical cord, aorta, body of dorsal pancreas, caudal edge of left lobe of liver, cephalic edge of left foot, distal part of duodenum, external abdominal oblique muscle, head of ventral pancreas, iliocostalis muscle, internal abdominal oblique muscle, left umbilical artery, longissimus muscle, lower limb, mesonephros, origin of superior mesenteric artery, proximal limb of herniated midgut, rectus abdominis muscle, rib 12, right umbilical artery, spinalis muscle, spleen, subarachnoid space, transversus abdominis muscle, umbilical coelom
0 μm
Carnegie Embryo #4090   |   Location: 21-13

Keywords: T-11 spinal ganglion, allantois, amnion on surface of umbilical cord, aorta, body of dorsal pancreas, caudal edge of left lobe of liver, cephalic edge of left foot, distal part of duodenum, external abdominal oblique muscle, head of ventral pancreas, iliocostalis muscle, internal abdominal oblique muscle, left umbilical artery, longissimus muscle, lower limb, mesonephros, origin of superior mesenteric artery, proximal limb of herniated midgut, rectus abdominis muscle, rib 12, right umbilical artery, spinalis muscle, spleen, subarachnoid space, transversus abdominis muscle, umbilical coelom

Source: The Virtual Human Embryo.