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Friday, December 7, 2012

the cranial cavity (Aljmb)

the cranial cavity (Aljmb):

It is important to understand that Aljmjh is a bony core box containing the brain and blood vessels and spinal fluid. They relate to the spinal canal by the big hole. So if large cancer in intracranial bleeding or got the skull can not expand and grow, but remain the same size, this increase in pressure within the skull.
Large veins venous sinuses in the skull have a strong wall to prevent that change with pressure Fjdarha difference of illiterate steel membrane dura matter.
Arteries have a very thin wall, and sometimes gets stretched in the wall of an artery and we call aneurysm and this is possible to explode because he like the balloon leads to dangerous bleeding inside the skull.

Before you finish reading topic see the explanation for cranial fossa front, middle and rear.


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