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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
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C-8 / T-1 interganglion region, brachiocephalic artery, coracoid process of scapula, costovertebral joint, edge of right hand, glenohumeral joint, head of clavicle, humerus, junction of pharyngeal arch 1 cartilages (Meckel), lower trunk of brachial plexus (C-8, T-1), mandible ossification, notochord, oral fissure, rhomboid minor muscle, rib 1, scapula, serratus posterior superior muscle, supraspinatus muscle, sympathetic trunk, transverse process of T-1 vertebra, upper lip, vagus nerve (CN X)
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Carnegie Embryo #9226   |   Location: 93-01-01

Keywords: C-8 / T-1 interganglion region, brachiocephalic artery, coracoid process of scapula, costovertebral joint, edge of right hand, glenohumeral joint, head of clavicle, humerus, junction of pharyngeal arch 1 cartilages (Meckel), lower trunk of brachial plexus (C-8, T-1), mandible ossification, notochord, oral fissure, rhomboid minor muscle, rib 1, scapula, serratus posterior superior muscle, supraspinatus muscle, sympathetic trunk, transverse process of T-1 vertebra, upper lip, vagus nerve (CN X)

Source: The Virtual Human Embryo.