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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 spinal artery, basilar artery, basisphenoid, central canal, cochlear duct, distal part of adenohypophysis, facial nerve (CN VII), foramen magnum, frontal bone ossification, geniculate ganglion (CN VII), hippocampus, internal carotid artery, jugular foramen, junction of brain and spinal cord, junction of vertebral arteries, lateral semicircular duct, lateral ventricular eminence (telencephalon), lesser wing of sphenoid, medial ventricular eminence (diencephalon), middle cerebral artery, nucleus accumbens, optic groove, residual lumen, semispinalis capitis muscle, splenius muscle, stapes, subarachnoid space, sulcus terminalis, vertebral artery
0 μm
Carnegie Embryo #9226   |   Location: 58-01-01

Keywords: anterior spinal artery, basilar artery, basisphenoid, central canal, cochlear duct, distal part of adenohypophysis, facial nerve (CN VII), foramen magnum, frontal bone ossification, geniculate ganglion (CN VII), hippocampus, internal carotid artery, jugular foramen, junction of brain and spinal cord, junction of vertebral arteries, lateral semicircular duct, lateral ventricular eminence (telencephalon), lesser wing of sphenoid, medial ventricular eminence (diencephalon), middle cerebral artery, nucleus accumbens, optic groove, residual lumen, semispinalis capitis muscle, splenius muscle, stapes, subarachnoid space, sulcus terminalis, vertebral artery

Source: The Virtual Human Embryo.