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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
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T-12 / L-1 intervertebral disc, T-12 dorsal primary ramus, T-12 spinal ganglion, T-12 spinal nerve, allantois, caudal edge of left lobe of liver, communicating ramus, distal limb of herniated midgut, dorsal fasciculus, duodenum (second part), duodenum (third part), head of pancreas, hindgut, inferior vena cava, lateral fasciculus, left umbilical artery, proximal limb of herniated midgut, rectus abdominis muscle, rib 12, right lobe of liver, right umbilical artery, splenic vein, subcostal nerve (T-12), superior mesenteric artery, suprarenal gland cortex, suprarenal gland medulla, sympathetic trunk, ventral fasciculus
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Boyd Embryo #H983   |   Location: 157-1-2

Keywords: T-12 / L-1 intervertebral disc, T-12 dorsal primary ramus, T-12 spinal ganglion, T-12 spinal nerve, allantois, caudal edge of left lobe of liver, communicating ramus, distal limb of herniated midgut, dorsal fasciculus, duodenum (second part), duodenum (third part), head of pancreas, hindgut, inferior vena cava, lateral fasciculus, left umbilical artery, proximal limb of herniated midgut, rectus abdominis muscle, rib 12, right lobe of liver, right umbilical artery, splenic vein, subcostal nerve (T-12), superior mesenteric artery, suprarenal gland cortex, suprarenal gland medulla, sympathetic trunk, ventral fasciculus

Source: The Virtual Human Embryo.