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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
C-2 dorsal primary ramus, C-2 spinal ganglion, C-2 ventral primary ramus, C-3 dorsal root, C-3 spinal ganglion, basal plate cartilage, basilar artery, edge of rhombencoel (fourth ventricle), facial nerve (CN VII), inferior ganglion of glossopharyngeal nerve (CN IX), junction ventrally of diencephalon and mesencephalon, mamillary recess, mesencoel (cerebral aqueduct), oculomotor nerve (CN III), precardinal vein, precartilage condensation of ear ossicle, spinal accessory nerve (CN XI), sulcus limitans, tegmentum, trochlear nerve (CN IV), vascular plexus
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Carnegie Embryo #6520   |   Location: 8-01-03

Keywords: C-2 dorsal primary ramus, C-2 spinal ganglion, C-2 ventral primary ramus, C-3 dorsal root, C-3 spinal ganglion, basal plate cartilage, basilar artery, edge of rhombencoel (fourth ventricle), facial nerve (CN VII), inferior ganglion of glossopharyngeal nerve (CN IX), junction ventrally of diencephalon and mesencephalon, mamillary recess, mesencoel (cerebral aqueduct), oculomotor nerve (CN III), precardinal vein, precartilage condensation of ear ossicle, spinal accessory nerve (CN XI), sulcus limitans, tegmentum, trochlear nerve (CN IV), vascular plexus

Source: The Virtual Human Embryo.