![](/drem/stage22/labels/S1079L.gif)
![T-2 / T-3 interganglion region, T-2 / T-3 intervertebral disc, T-2 intercostal nerve, aorta, ascending aorta, chin, distal radio-ulnar joint, ductus arteriosus, epithelial plug in naris, esophagus, left atrium, lunate, mammary gland, median nerve, primary palate, pulmonary trunk, radius, rib 3, right atrium, scaphoid, trachea, tubercle of rib 3, ulna, ulnar nerve, upper lip, upper lobe of left lung](/drem/stage22/Z0/S1079N.jpg)
![](/drem/rulerbg.png)
0 μm
Boyd Embryo #H983 | Location: 99-1-1
Keywords: T-2 / T-3 interganglion region, T-2 / T-3 intervertebral disc, T-2 intercostal nerve, aorta, ascending aorta, chin, distal radio-ulnar joint, ductus arteriosus, epithelial plug in naris, esophagus, left atrium, lunate, mammary gland, median nerve, primary palate, pulmonary trunk, radius, rib 3, right atrium, scaphoid, trachea, tubercle of rib 3, ulna, ulnar nerve, upper lip, upper lobe of left lung
Source: The Virtual Human Embryo.