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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-4 spinal ganglion, aortic arch 4, aortic sac, dorsal aorta, hypothalamic sulcus, intraretinal space (optic vesicle cavity), junction of mesencoel and third ventricle, laryngeal pharynx, lateral lingual swelling of tongue, lens vesicle, mandibular nerve (CN V₃), maxillary prominence of pharyngeal arch 1, mesencoel (cerebral aqueduct), optic cup cavity, optic stalk (CN II), oral fissure, oronasal cavity, pharyngeal arch 2, pharyngeal pouch 4, precardinal vein (internal jugular vein), primordial maxillary vein, third ventricle, ultimopharyngeal pouch, ventral thalamus, vertebral artery
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Carnegie Embryo #721   |   Location: 8-03-04

Keywords: C-4 spinal ganglion, aortic arch 4, aortic sac, dorsal aorta, hypothalamic sulcus, intraretinal space (optic vesicle cavity), junction of mesencoel and third ventricle, laryngeal pharynx, lateral lingual swelling of tongue, lens vesicle, mandibular nerve (CN V₃), maxillary prominence of pharyngeal arch 1, mesencoel (cerebral aqueduct), optic cup cavity, optic stalk (CN II), oral fissure, oronasal cavity, pharyngeal arch 2, pharyngeal pouch 4, precardinal vein (internal jugular vein), primordial maxillary vein, third ventricle, ultimopharyngeal pouch, ventral thalamus, vertebral artery

Source: The Virtual Human Embryo.