Sella turcica

Definition

The sella turcica is a saddle-shaped depression in the sphenoid bone of the human skull that houses the pituitary gland. It plays a critical role in protecting this vital gland which regulates important bodily functions.

Related terms

Pituitary Gland:

A pea-sized gland located in the sella turcica that secretes hormones influencing growth, metabolism, and reproduction.

Sphenoid Bone:

A butterfly-shaped bone at the base of the skull that contains the sella turcica.

Axial Skeleton:

The part of the skeleton that includes the skull, vertebral column, ribs, and sternum, supporting and protecting organs of the head, neck, and torso