The sphenoid is the bone that forms the carotid floor. It looks like a bat or a butterfly. It consists of a body stem and 3 pairs of appendages. Its parts are the greater wing, the lesser wing and the pterygoid process.
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The sphenoid is the bone that forms the carotid floor. It looks like a bat or a butterfly. It consists of a body stem and 3 pairs of appendages. Its parts are the greater wing, the lesser wing and the pterygoid process.