bn:00059615n
Noun Concept
Categories: Wikipedia articles incorporating text from the 20th edition of Gray's Anatomy (1918), Bones of the head and neck
EN
sphenoid bone  sphenoid  os sphenoidale  butterfly bone  Ossification of sphenoid
Definitions
Relations
Sources
EN
The sphenoid bone is an unpaired bone of the neurocranium. Wikipedia
A bone in anatomy Wikipedia Disambiguation
Unpaired bone situated at the front middle of the skull in front of the temporal bone and basilar part of the occipital bone Wikidata
A bone at the base of the skull behind the eyes. OmegaWiki
A compound bone at the base of the skull behind the eyes. Wiktionary
Sphenoid bone. Wiktionary (translation)