![](/drem/stage5b/labels/S51L.gif)
![amnioblast(s), cytotrophoblast, edge of amniotic cavity, embryonic disc, endometrial epithelium, previllus clump of cytotrophoblast, syncytiotrophoblast, uterine cavity](/drem/stage5b/Z0/S51N.jpg)
![](/drem/rulerbg.png)
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Carnegie Embryo #8004 | Location: 11-02-05
Keywords: amnioblast(s), cytotrophoblast, edge of amniotic cavity, embryonic disc, endometrial epithelium, previllus clump of cytotrophoblast, syncytiotrophoblast, uterine cavity
Source: The Virtual Human Embryo.