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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
S-1 dorsal root, S-1 spinal ganglion, S-2 / S-3 intervertebral region, S-2 spinal ganglion, S-2 ventral primary ramus, anal pit, anal sphincter, artifact(s), cuboid, extensor digitorum longus tendon, flexor digitorum longus tendon, gluteus maximus muscle, ilium, levator ani muscle, metatarsal 4, notochord, osteogenic layer, plantar interosseus muscle, rectum lumen, sacro-iliac joint
0 μm
Boyd Embryo #H983   |   Location: 187-1-3

Keywords: S-1 dorsal root, S-1 spinal ganglion, S-2 / S-3 intervertebral region, S-2 spinal ganglion, S-2 ventral primary ramus, anal pit, anal sphincter, artifact(s), cuboid, extensor digitorum longus tendon, flexor digitorum longus tendon, gluteus maximus muscle, ilium, levator ani muscle, metatarsal 4, notochord, osteogenic layer, plantar interosseus muscle, rectum lumen, sacro-iliac joint

Source: The Virtual Human Embryo.