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Showing results for sphenoid bone. Search instead for sphenoid+fontanelle.

sphenoid bone

British  

noun

  1. the large butterfly-shaped compound bone at the base of the skull, containing a protective depression for the pituitary gland

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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The most posterior is the sphenoid sinus, located in the body of the sphenoid bone, under the sella turcica.

From Textbooks • Jun. 19, 2013

It is located within the body of the sphenoid bone, just anterior and inferior to the sella turcica, thus making it the most posterior of the paranasal sinuses.

From Textbooks • Jun. 19, 2013

The middle cranial fossa is divided at the midline by the upward bony prominence of the sella turcica, a part of the sphenoid bone.

From Textbooks • Jun. 19, 2013

The anterior cranial fossa is located between the frontal bone and lesser wing of the sphenoid bone.

From Textbooks • Jun. 19, 2013

The sphenoid bone is in front of the occipital, forming a part of the base of the skull.

From A Practical Physiology by Blaisdell, Albert F.