Anatomy
Unpaired bone at base of skull, in front of temporal bones, behind eye socket. Looks like bat or butterfly from front. Made up of body, greater and lesser wings, and pterygoid processes. Body has sella tursica in which pituitary gland sits.
Clinical
Called “Keystone bone of cranium”, as it articulates with all other cranial bones (ethmoid, frontal, occipital, temporals and parietals).
Vignette
Sella tursica (Latin); Turkish saddle.
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