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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

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The lesser wing of the sphenoid bone separates the anterior and middle cranial fossae.

From Textbooks Jun. 19, 2013

It extends from the frontal bone anteriorly to the lesser wing of the sphenoid bone posteriorly.

From Textbooks Jun. 19, 2013

At the intersection of four bones is the pterion, a small, capital-H-shaped suture line region that unites the frontal bone, parietal bone, squamous portion of the temporal bone, and greater wing of the sphenoid bone.

From Textbooks Jun. 19, 2013

The ethmoid bone and lacrimal bone make up much of the medial wall and the sphenoid bone forms the posterior orbit.

From Textbooks Jun. 19, 2013

Presently the two students returned, looking just a little shame-faced, and plunged instantly into wild talk about the weather, the town, and the University—anything and everything except the sphenoid bone.

From The Firm of Girdlestone by Doyle, Arthur Conan, Sir

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