![L-1 ventral primary ramus, S-3 spinal ganglion, T-10 dorsal root, T-11 spinal ganglion, T-12 spinal nerve, dense caudal part of sclerotome, edge of metanephrogenic blastema, lumbar plexus, lumbosacral plexus, median sacral artery, notochord, postcardinal vein, rib 12 blastema, sympathetic neuroblasts](/drem/stage16/Z1/S955Z1.jpg)
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Carnegie Embryo #6517 | Location: 40-04-01
Keywords: L-1 ventral primary ramus, S-3 spinal ganglion, T-10 dorsal root, T-11 spinal ganglion, T-12 spinal nerve, dense caudal part of sclerotome, edge of metanephrogenic blastema, lumbar plexus, lumbosacral plexus, median sacral artery, notochord, postcardinal vein, rib 12 blastema, sympathetic neuroblasts
Source: The Virtual Human Embryo.