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Carnegie Stage Section
T-3 spinal ganglion, aorta, arch of azygos vein, caudal edge of chin, edge of radius, epithelial plug in left naris, esophagus, flexor digitorum superficialis muscle, head of radius, hemisternum, left atrium, median nerve, metacarpal 1, nose, pleural cavity, profundus muscle, pulmonary semilunar valve, pulmonary trunk, rib 3, rib 4, right atrium, superior vena cava, tracheal bifurcation, trapezium, triquetrum, ulna, ulnar nerve, upper lip, upper lobe of left lung, upper lobe of right lung
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Boyd Embryo #H983   |   Location: 101-1-2

Keywords: T-3 spinal ganglion, aorta, arch of azygos vein, caudal edge of chin, edge of radius, epithelial plug in left naris, esophagus, flexor digitorum superficialis muscle, head of radius, hemisternum, left atrium, median nerve, metacarpal 1, nose, pleural cavity, profundus muscle, pulmonary semilunar valve, pulmonary trunk, rib 3, rib 4, right atrium, superior vena cava, tracheal bifurcation, trapezium, triquetrum, ulna, ulnar nerve, upper lip, upper lobe of left lung, upper lobe of right lung

Source: The Virtual Human Embryo.