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
 <   >  search results: L-3 / L-4 intervertebral disc Search   18-712 19-824 19-833 20-341 20-343 20-345 20-347 21-339 21-341 22-1829 22-1841 23-188
intermediate zone, marginal zone, oblique section through surface ectoderm, roof plate, subarachnoid space, vascular plexus
0 μm
Carnegie Embryo #4430   |   Location: 29-13

Keywords: intermediate zone, marginal zone, oblique section through surface ectoderm, roof plate, subarachnoid space, vascular plexus

Source: The Virtual Human Embryo.