| 词条 | Internal occipital crest | ||||
| 释义 |
| Name = Internal occipital crest | Latin = crista occipitalis interna | Image = Internal occipital crest2.png | Caption = Human skull side view (parietal bones removed). Position of internal occipital crest shown in red. | Image2 = Gray130 Internal occipital crest.png | Caption2 = Occipital bone. Inner surface. (Position of internal occipital crest labeled as occipital sinus at center.) }} In the occipital bone, the lower division of the cruciate eminence is prominent, and is named the internal occipital crest; it bifurcates near the foramen magnum and gives attachment to the falx cerebelli; in the attached margin of this falx is the occipital sinus, which is sometimes duplicated. In the upper part of the internal occipital crest, a small depression is sometimes distinguishable; it is termed the vermian fossa since it is occupied by part of the cerebellar vermis of the cerebellum. Additional imagesReferences{{Gray's}}External links{{Commons category|Internal occipital crest}}
1 : Bones of the head and neck |
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