Arcuate
Arcuate
Arcuate (pronounced: ar-kyoo-it) is a term used in various fields of medicine to describe something that has a curved or bow-like shape. The term is derived from the Latin word arcuatus, which means 'bowed' or 'curved'.
Etymology
The term 'arcuate' is derived from the Latin word arcuatus, which means 'bowed' or 'curved'. It is often used in medical terminology to describe anatomical structures that have a curved or bow-like shape.
In Anatomy
In anatomy, the term 'arcuate' is used to describe several structures that have a curved or bow-like shape. Some of these include:
- Arcuate line: A curved line on the inner surface of the ilium, marking the boundary between the body and the wing of the ilium.
- Arcuate fasciculus: A bundle of nerve fibers that connects the frontal and temporal lobes of the brain.
- Arcuate artery: A branch of the renal artery that runs along the border of the renal medulla and cortex.
- Arcuate ligament: A thickened band of fascia that arches over the psoas major and quadratus lumborum muscles.
In Medicine
In medicine, the term 'arcuate' is used to describe certain medical conditions and procedures that involve curved or bow-like structures. Some of these include:
- Arcuate uterus: A congenital malformation of the uterus where the upper part of the uterus has a slight indentation in the middle.
- Arcuate eminence: A small elevation on the upper surface of the petrous part of the temporal bone, indicating the location of the superior semicircular canal.
- Arcuate scotoma: A type of visual field defect that forms an arc around the blind spot in the eye.
Related Terms
- Arcuation: The process or state of being curved or bent like a bow.
- Arcuate nucleus: A group of neurons in the hypothalamus that plays a role in regulating appetite and body weight.
External links
- Medical encyclopedia article on Arcuate
- Wikipedia's article - Arcuate
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