Intraembryonic coelom


Intraembryonic coelom

Infobox Embryology
Name = PAGENAME
Latin =
GraySubject =
GrayPage =


Caption =


Caption2 =
System =
CarnegieStage =
Days = 23
Precursor = lateral plate mesoderm
GivesRiseTo = pericardial cavity, pleural cavity, peritoneal cavity
MeshName =
MeshNumber =
DorlandsPre = c_16
DorlandsSuf = 12221052
The intraembryonic coelom (or somatic coelom) is a a portion of the conceptus forming in the mesoderm. During the second week of development, the lateral mesoderm splits into a dorsal somatic mesoderm (somatopleure) and a ventral splanchnic mesoderm (splanchnopleure). The resulting cavity between the somatopleure and splanchnopleure is called the intraembryonic coelom. This space will give rise to the thoracic and abdominal cavities.

It briefly has a connection with the extraembryonic coelom.

External links

* http://www.embryology.ch/anglais/hdisqueembry/triderm09.html
* http://embryology.med.unsw.edu.au/Notes/coelom.htm
* http://www.ana.ed.ac.uk/database/humat/notes/embryo/cavities/coelom.htm


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