Skip Navigation
Stage 1 / 1 day Stage 2 / 2-3 days Stage 3-1 / 4 days Stage 3-2 / 4-5 days Stage 4 / 6 days Stage 5a-1 / 7 days Stage 5a-2 / 8 days Stage 5b / 9 days Stage 5c / 12 days Stage 6 / 13-17 days Stage 7 / 16-19 days Stage 8 / 23 days Stage 9 / 25 days Stage 10 / 28 days Stage 11 / 29 days Stage 12 / 30 days Stage 13 / 32 days Stage 14 / 33 days Stage 15 / 36 days Stage 16 / 39 days Stage 17 / 41 days Stage 18 / 44 days Stage 19 / 45-47 days Stage 20 / 49 days Stage 21 / 49-52 days Stage 22 / 52-55 days Stage 23 / 56 days

Carnegie Stage Section
T-11 spinal ganglion, allantois, amnion on surface of umbilical cord, aorta, body of dorsal pancreas, caudal edge of left lobe of liver, cephalic edge of left foot, distal part of duodenum, external abdominal oblique muscle, head of ventral pancreas, iliocostalis muscle, internal abdominal oblique muscle, left umbilical artery, longissimus muscle, lower limb, mesonephros, origin of superior mesenteric artery, proximal limb of herniated midgut, rectus abdominis muscle, rib 12, right umbilical artery, spinalis muscle, spleen, subarachnoid space, transversus abdominis muscle, umbilical coelom
0 μm
Carnegie Embryo #4090   |   Location: 21-13

Keywords: T-11 spinal ganglion, allantois, amnion on surface of umbilical cord, aorta, body of dorsal pancreas, caudal edge of left lobe of liver, cephalic edge of left foot, distal part of duodenum, external abdominal oblique muscle, head of ventral pancreas, iliocostalis muscle, internal abdominal oblique muscle, left umbilical artery, longissimus muscle, lower limb, mesonephros, origin of superior mesenteric artery, proximal limb of herniated midgut, rectus abdominis muscle, rib 12, right umbilical artery, spinalis muscle, spleen, subarachnoid space, transversus abdominis muscle, umbilical coelom

Source: The Virtual Human Embryo.