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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 spinal ganglion, centrum of C-2 vertebra (axis), cortical plate, ethmoid, internal jugular vein, intervertebral foramen, intraretinal space (optic vesicle cavity), lacrimal gland buds, lateral ventricular eminence (telencephalon), medial pterygoid muscle, nasopharynx, neural layer of retina, opening of pharyngotympanic tube, optic nerve (CN II), pharyngeal arch 1 cartilage (Meckel), pigmented layer of retina, posterior belly of digastric and stylohyoid muscles, pterygopalatine ganglion, styloid process, superior pharyngeal constrictor muscle
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Carnegie Embryo #9226   |   Location: 67-01-01

Keywords: C-2 spinal ganglion, centrum of C-2 vertebra (axis), cortical plate, ethmoid, internal jugular vein, intervertebral foramen, intraretinal space (optic vesicle cavity), lacrimal gland buds, lateral ventricular eminence (telencephalon), medial pterygoid muscle, nasopharynx, neural layer of retina, opening of pharyngotympanic tube, optic nerve (CN II), pharyngeal arch 1 cartilage (Meckel), pigmented layer of retina, posterior belly of digastric and stylohyoid muscles, pterygopalatine ganglion, styloid process, superior pharyngeal constrictor muscle

Source: The Virtual Human Embryo.