SPHENOETHMOID RECESS Meaning and
Definition
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The sphenoethmoid recess is a term used in anatomy to describe a small cavity or recess located within the nasal cavity. Specifically, it is a space situated at the junction of two important bones found in the skull, the sphenoid bone and the ethmoid bone.
Anatomy wise, the sphenoid bone is located at the very center of the skull, while the ethmoid bone is positioned anteriorly to the sphenoid bone. This arrangement results in the formation of a small recess between the two bones, known as the sphenoethmoid recess.
The sphenoethmoid recess is an important anatomical landmark due to its location in close proximity to several important structures. These structures include the superior concha, a small curved bone found in the nasal cavity, as well as several small openings known as the ethmoidal air cells, which are important in the drainage of the sinuses.
In addition, the sphenoethmoid recess also serves as a pathway for the anterior ethmoidal artery, a blood vessel that supplies blood to the nasal cavity and adjacent structures.
Overall, the sphenoethmoid recess is a small cavity situated at the junction of the sphenoid and ethmoid bones, serving as an important anatomical landmark involved in the drainage of sinuses, housing of the superior concha, and serving as a pathway for the anterior ethmoidal artery.
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A recess above and behind the superior concha, or turbinated bone, into which the sphenoidal sinus opens.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for SPHENOETHMOID RECESS
- sphenoethmoid recesq
- sphenoethmoid recesr
- sph enoethmoid recess
- sphe noethmoid recess
- sphen oethmoid recess
- spheno ethmoid recess
- sphenoe thmoid recess
- sphenoet hmoid recess
- sphenoeth moid recess
- sphenoethm oid recess
- sphenoethmo id recess
- sphenoethmoi d recess
- sphenoethmoid r ecess
- sphenoethmoid re cess
- sphenoethmoid rec ess
- sphenoethmoid rece ss
- sphenoethmoid reces s
Etymology of SPHENOETHMOID RECESS
The word "sphenoethmoid recess" is derived from two anatomical terms: "spheno-" and "ethmoid", along with the term "recess".
1. Spheno- is derived from the Greek word "sphenoeidḗs", meaning "wedge-shaped". It refers to the sphenoid bone, which is a wedge-shaped bone situated at the base of the skull.
2. Ethmoid is derived from the Greek word "ethmos", meaning "sieve". The ethmoid bone is a delicate, sieve-like bone located at the front of the skull, between the eye sockets.
3. Recess, from the Latin word "recessus", means a small hollow area or indentation.
Therefore, "sphenoethmoid recess" refers to a small hollow or indentation formed between the sphenoid and ethmoid bones.
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