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  • Thumbnail for Transverse sinuses
    the direct continuation of the superior sagittal sinus, the other of the straight sinus. Each transverse sinus passes lateral and forward, describing a...
    4 KB (477 words) - 15:07, 8 May 2024
  • Thumbnail for Straight sinus
    receives blood from the inferior sagittal sinus, great cerebral vein, posterior cerebral veins, superior cerebellar veins and veins from the falx cerebri. Tentorium...
    3 KB (293 words) - 15:10, 8 May 2024
  • Thumbnail for Anal canal
    ani from within The interior of the anal canal and lower part of the rectum Median sagittal section of male pelvis Median sagittal section of female pelvis...
    6 KB (604 words) - 14:45, 3 May 2024
  • Thumbnail for Human brain
    petrosal sinuses at the sides, and the inferior sagittal sinus at the back. Blood drains from the outer brain into the large superior sagittal sinus, which...
    169 KB (18,796 words) - 08:00, 5 September 2024
  • Thumbnail for Skull
    bones. The skull also contains sinuses, air-filled cavities known as paranasal sinuses, and numerous foramina. The sinuses are lined with respiratory epithelium...
    40 KB (4,483 words) - 16:19, 14 September 2024
  • Thumbnail for Head injury
    (convex) deformity. Subdural hemorrhage results from tearing of the bridging veins in the subdural space between the dura and arachnoid mater. Head CT shows...
    43 KB (5,230 words) - 14:53, 31 July 2024
  • close the jaw; it also allows the jaw's main nerve, artery, and vein to enter the interior of the jaw. air sacs In modern birds, pulmonary air sacs are thin-walled...
    160 KB (16,550 words) - 01:59, 22 August 2024