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The sella turcica is a bony landmark of which bone listed below?

A) parietal
B) frontal
C) sphenoid
D) ethmoid

1 Answer

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Final answer:

The sella turcica is a bony depression found on the sphenoid bone and houses the pituitary gland.

Step-by-step explanation:

The sella turcica is a bony landmark of the sphenoid bone. It is located at the midline of the middle cranial fossa and is named because its shape resembles the horse saddles used by the Ottoman Turks. It contains the hypophyseal (pituitary) fossa which houses the pituitary gland. The sphenoid bone is a complex, single, central bone of the skull that also features a pair of lesser and greater wings, medial and lateral pterygoid plates, and has multiple openings for nerves and blood vessels, making it crucial for the protection and support of cranial structures.

Therefore, the correct answer to the question, 'The sella turcica is a bony landmark of which bone listed below?' is:

C) sphenoid

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