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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-6 / C-7 intervertebral disc, C-8 spinal ganglion, chin, deltoid muscle, edge of upper limb, epithelial plug in naris, glenohumeral joint, head of humerus, middle trunk of brachial plexus (C-7), neural arch, nose, oral fissure, pectoralis minor muscle, primary palate, strap muscles of neck, trachea, trapezius muscle, upper trunk of brachial plexus (C-5, C-6)
0 μm
Carnegie Embryo #4090   |   Location: 13-15

Keywords: C-6 / C-7 intervertebral disc, C-8 spinal ganglion, chin, deltoid muscle, edge of upper limb, epithelial plug in naris, glenohumeral joint, head of humerus, middle trunk of brachial plexus (C-7), neural arch, nose, oral fissure, pectoralis minor muscle, primary palate, strap muscles of neck, trachea, trapezius muscle, upper trunk of brachial plexus (C-5, C-6)

Source: The Virtual Human Embryo.