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The air-filled paranasal sinuses and their mucous tissue linings help regulate the temperature and humidify the air breathed in, lighten the bone structure and weight of the skull, and give tone to the voice.
It is not entirely clear what the skull's blood-filled cranial venous sinuses' full purposes are, but they do function to help the collection and return flow of venous blood and cerebrospinal fluid drainage from the tissues and veins in the cranium and back to the heart.
Wiki User
∙ 11y ago
Wiki User
∙ 12y agoThey reduce the skull's weight and increase the intesity of the voice by servint as resonant sound chambers.
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What is the reason for sinuses in the skull?
No one knows exactly what purpose the cranial venous sinuses serve in the skull. The para-nasal sinuses help to add humidity and warmth to the air that is breathed. They also lighten the weight of the skull.
Sinuses make the bones in your head lighter?
Yes. The sinuses are air-filled areas in several bones in the face. They serve to make the skull lighter than if it were made of solid bone.
How many cavities does the skull have?
The cranial cavity is the primary cavity of the skull; it contains the brain. In addition, the skull has four other pairs of cavities called sinuses. They are the frontal sinuses, maxillary sinuses, sphenoid sinuses, and ethmoid sinuses.
What is the function of the parnasal sinuses to the skull?
its when air passes within the skull
How many sinuses does the skull contain?
4
Are sinuses air filled cavities in the skull?
No, they are not.
What are the spaces in the bones of the skull called?
sinuses
What is an air space in the skull of the bone called?
SINUSES
Is it okay to remove a sinus?
sinuses are caves in the skull that can not be removed.
Hollow spaces in the skull above and beside your nose are the?
sinuses
What are the air filled cavities in the skull?
Frontal Sinuses.....
What has the author M E Wigand written?
M. E. Wigand has written: 'Endoscopic surgery of the paranasal sinuses and anterior skull base' -- subject(s): Endoscopic surgery, Endoscopy, Paranasal sinuses, Skull, Skull base, Surgery
