![](/drem/stage20/labels2/S291L.gif)
![T-9 dorsal root, T-9 spinal ganglion, T-9 spinal nerve, T-9 ventral root, caudal edge of left lung, dorsal horn of grey matter, head of rib 9, inferior vena cava (hepatic part), junction of ductus venosus and hepatic portal vein, junction of ductus venosus and umbilical vein, lateral horn of grey matter, latissimus dorsi muscle, liver prominence, lower lobe of right lung, peritoneal cavity, pleural cavity, rib 10, umbilical coelom, umbilical cord, umbilical vein, ventral horn of grey matter](/drem/stage20/Z0/S291N.jpg)
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Carnegie Embryo #462 | Location: 4-03-05
Keywords: T-9 dorsal root, T-9 spinal ganglion, T-9 spinal nerve, T-9 ventral root, caudal edge of left lung, dorsal horn of grey matter, head of rib 9, inferior vena cava (hepatic part), junction of ductus venosus and hepatic portal vein, junction of ductus venosus and umbilical vein, lateral horn of grey matter, latissimus dorsi muscle, liver prominence, lower lobe of right lung, peritoneal cavity, pleural cavity, rib 10, umbilical coelom, umbilical cord, umbilical vein, ventral horn of grey matter
Source: The Virtual Human Embryo.