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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
artifact space(s), basilar artery, cephalic edge of endolymphatic sac, cerebral vesicle (hemisphere), dural band for tentorium cerebelli, hypoglossal nucleus, intermediate zone, marginal zone, middle dural venous plexus, myelencephalon (medulla oblongata), osteogenic layer, rhombencoel (fourth ventricle), sulcus limitans, tegmentum of pons, tract of vestibulocochlear nerve (CN VIII), ventricular zone
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Boyd Embryo #H983   |   Location: 37-1-4

Keywords: artifact space(s), basilar artery, cephalic edge of endolymphatic sac, cerebral vesicle (hemisphere), dural band for tentorium cerebelli, hypoglossal nucleus, intermediate zone, marginal zone, middle dural venous plexus, myelencephalon (medulla oblongata), osteogenic layer, rhombencoel (fourth ventricle), sulcus limitans, tegmentum of pons, tract of vestibulocochlear nerve (CN VIII), ventricular zone

Source: The Virtual Human Embryo.