JUGUM SPHENOIDALE Meaning and
Definition
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Jugum sphenoidale is a term used in anatomy to describe a bony ridge or prominence located on the sphenoid bone, a significant cranial bone located at the base of the skull. The jugum sphenoidale, also referred to as the sphenoidal crest or sphenoidal ridge, is situated in the midline of the skull and runs anterior to posterior.
This bony ridge serves as an important anatomical landmark, forming an attachment site for several important structures. The jugum sphenoidale is specifically crucial for the attachment of the falx cerebri, a crescent-shaped fold of dura mater (a tough membrane surrounding the brain). The falx cerebri helps separate the left and right cerebral hemispheres in the brain.
The prominence of the jugum sphenoidale also contributes to the boundaries of certain cranial fossae, such as the anterior cranial fossa and the middle cranial fossa. These fossae provide spaces for the brain to reside and accommodate the passage of various vessels and nerves.
The jugum sphenoidale is of clinical significance as it can be used as a reference point during neurosurgical procedures and radiological imaging. Understanding the location and orientation of the jugum sphenoidale allows medical professionals to accurately describe abnormalities or lesions in the region. Furthermore, a thorough knowledge of the jugum sphenoidale aids in the identification and diagnosis of specific neurological conditions and anomalies.
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A plane surface on the sphenoid bone, in front of the sella turcica, connecting the two lesser wings, and forming part of the anterior cranial fossa.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for JUGUM SPHENOIDALE
- jugum sphenoidalm
- jugum sphenoidala
- jugum sphenoidalg
- j ugum sphenoidale
- ju gum sphenoidale
- jug um sphenoidale
- jugu m sphenoidale
- jugum sph enoidale
- jugum sphe noidale
- jugum sphen oidale
- jugum spheno idale
- jugum sphenoi dale
- jugum sphenoid ale
- jugum sphenoida le
- jugum sphenoidal e
Etymology of JUGUM SPHENOIDALE
The term "jugum sphenoidale" originates from Latin.
- "Jugum" means "yoke" or "ridge" in Latin, referring to a curved structure resembling a yoke or ridge. It is derived from the word "iugum".
- "Sphenoidale" is derived from the Latin word "sphenoides", which means "wedge-shaped". Sphenoides, in turn, comes from the Greek word "sphenoeidēs", which also means "wedge-shaped" or "sphenoidal".
Therefore, "jugum sphenoidale" literally translates to "sphenoidal yoke" or "ridge of the sphenoid bone" in English, describing a specific anatomical structure.
