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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
anterior inferior cerebellar artery, anterior semicircular duct, anterior spinal artery, basilar artery, cephalic edge of cochlear duct, choroid plexus, dorsum sellae, edge of lesser wing of sphenoid, hippocampus, junction of endolymphatic duct and utricle, lateral semicircular duct, lateral ventricle, medulla oblongata, neurohypophysis, optic groove, optic tract, otic capsule, petrous part of temporal bone (otic capsule), pons region (metencephalon), posterior inferior cerebellar artery, posterior semicircular duct, pyramidal tract region, root of hypoglossal nerve (CN XII), sensory decussation, tuberal part of adenohypophysis
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Carnegie Embryo #9226   |   Location: 55-01-01

Keywords: anterior inferior cerebellar artery, anterior semicircular duct, anterior spinal artery, basilar artery, cephalic edge of cochlear duct, choroid plexus, dorsum sellae, edge of lesser wing of sphenoid, hippocampus, junction of endolymphatic duct and utricle, lateral semicircular duct, lateral ventricle, medulla oblongata, neurohypophysis, optic groove, optic tract, otic capsule, petrous part of temporal bone (otic capsule), pons region (metencephalon), posterior inferior cerebellar artery, posterior semicircular duct, pyramidal tract region, root of hypoglossal nerve (CN XII), sensory decussation, tuberal part of adenohypophysis

Source: The Virtual Human Embryo.