Tela chorioidea of the fourth ventricle

Tela chorioidea of the fourth ventricle

Infobox Brain
Name = PAGENAME
Latin = tela choroidea ventriculi quarti
GraySubject = 187
GrayPage = 798


Caption =


Caption2 =
IsPartOf =
Components =
Artery =
Vein =
Acronym =
BrainInfoType = hier
BrainInfoNumber = 636
MeshName =
MeshNumber =
DorlandsPre = t_03
DorlandsSuf = 12792601
The tela chorioidea of the fourth ventricle is the name applied to the triangular fold of pia mater which is carried upward between the cerebellum and the medulla oblongata.

It consists of two layers, which are continuous with each other in front, and are more or less adherent throughout:

* The "posterior layer" covers the antero-inferior surface of the cerebellum.
* The "anterior layer" is applied to the structures which form the lower part of the roof of the ventricle, and is continuous inferiorly with the pia mater on the inferior peduncles and closed part of the medulla.


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