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![T-1 dorsal primary ramus, T-1 spinal ganglion, T-1 spinal nerve, anterior scalene muscle, artifact fracture(s), axillary artery, brachial plexus cords, brachiocephalic artery, centrum of T-1 vertebra, edge of frontal prominence, frontal edge of cerebral vesicle (hemisphere), inferior cervical sympathetic ganglion, interorbital ligament, lateral head of triceps brachii muscle, left brachiocephalic vein, left common carotid artery, left subclavian artery, long head of triceps brachii muscle, lower lip, nasal capsule cartilage, nasal cavity (nasal sac), neural arch, oral cavity, primary palate, radial nerve, rib 1, subarachnoid space, upper lip, vagus nerve (CN X), vascular plexus](/drem/stage22/Z0/S999N.jpg)
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Boyd Embryo #H983 | Location: 91-1-1
Keywords: T-1 dorsal primary ramus, T-1 spinal ganglion, T-1 spinal nerve, anterior scalene muscle, artifact fracture(s), axillary artery, brachial plexus cords, brachiocephalic artery, centrum of T-1 vertebra, edge of frontal prominence, frontal edge of cerebral vesicle (hemisphere), inferior cervical sympathetic ganglion, interorbital ligament, lateral head of triceps brachii muscle, left brachiocephalic vein, left common carotid artery, left subclavian artery, long head of triceps brachii muscle, lower lip, nasal capsule cartilage, nasal cavity (nasal sac), neural arch, oral cavity, primary palate, radial nerve, rib 1, subarachnoid space, upper lip, vagus nerve (CN X), vascular plexus
Source: The Virtual Human Embryo.