Intercavernous sinuses
From Wikipedia, the free encyclopedia
| Vein: Intercavernous sinuses | |
|---|---|
 |
|
| Dural veins | |
 |
|
| The sinuses at the base of the skull. (Visible as light blue circle at center.) | |
| Latin | sini intercavernosi |
| Gray's | subject #171 659 |
| MeSH | Cranial+Sinuses |
| Dorlands / Elsevier |
Intercavernous |
The intercavernous sinuses are two in number, an anterior and a posterior, and connect the two cavernous sinuses[1] across the middle line.
The anterior passes in front of the hypophysis cerebri, the posterior behind it, and they form with the cavernous sinuses a venous circle (circular sinus) around the hypophysis.
The anterior one is usually the larger of the two, and one or other is occasionally absent.
[edit] References
[edit] See also
This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained within it may be outdated.
|
||||||||||||||||||||||||||||||||||||||||||||||||||
