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Carnegie Stage Section
L-3 spinal ganglion, L-4 / L-5 intervertebral disc, L-4 spinal nerve, L-5 / S-1 intervertebral disc, caudal edge of peritoneal cavity, foot region, head of femur, hip joint, junction of hindgut and rectum, leg region, lumbosacral trunk, notochord, sacral plexus, sciatic nerve, subarachnoid space, thigh, tibia, urethral fold, urethral groove, urorectal septum
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Carnegie Embryo #4430   |   Location: 27-3

Keywords: L-3 spinal ganglion, L-4 / L-5 intervertebral disc, L-4 spinal nerve, L-5 / S-1 intervertebral disc, caudal edge of peritoneal cavity, foot region, head of femur, hip joint, junction of hindgut and rectum, leg region, lumbosacral trunk, notochord, sacral plexus, sciatic nerve, subarachnoid space, thigh, tibia, urethral fold, urethral groove, urorectal septum

Source: The Virtual Human Embryo.