CORNU POSTERIUS Meaning and
Definition
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Cornu posterius is a Latin term that literally translates to "posterior horn" in English. It is primarily used in the field of anatomy to refer to the posterior or back part of various anatomical structures.
In the context of human anatomy, the term cornu posterius commonly refers to the posterior horn of the lateral ventricle of the brain. The lateral ventricles are a pair of C-shaped structures within the brain that play a role in cerebrospinal fluid circulation. Each lateral ventricle consists of a frontal horn, a body, an atrium, and a posterior horn, or cornu posterius. The cornu posterius extends backwards and curves towards the occipital lobe.
Cornu posterius can also be used to describe other posterior horn-like structures in the body. For instance, it may refer to the posterior horn of the lateral meniscus in the knee joint. The lateral meniscus is a wedge-shaped cartilage structure that aids in distributing load and providing stability to the knee. The posterior horn of the lateral meniscus is the back part of this cartilage, which is anchored to the tibia bone.
Overall, cornu posterius serves as a descriptive term in anatomy to highlight the posterior aspect of various anatomical structures, most commonly referring to the posterior horn of the lateral ventricle in the brain.
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Posterior horn; (1) the posterior division of the lateral ventricle of the brain, extending backward into the occipital lobe; (2) columna posterior.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for CORNU POSTERIUS
- xornu posterius
- vornu posterius
- fornu posterius
- dornu posterius
- cirnu posterius
- ckrnu posterius
- clrnu posterius
- cprnu posterius
- c0rnu posterius
- c9rnu posterius
- coenu posterius
- codnu posterius
- cofnu posterius
- cotnu posterius
- co5nu posterius
- co4nu posterius
- corbu posterius
- cormu posterius
- corju posterius
- corhu posterius
Etymology of CORNU POSTERIUS
The word "cornu" comes from Latin, where it means "horn". It is derived from the Proto-Indo-European root *ḱer- which has the meaning of "to grow".
The word "posteriorius" is the Latin adjective form of "posterior", meaning "behind" or "later". It comes from the Latin word "post", which means "after" or "behind".
Therefore, "cornu posterius" in Latin could be translated as "a horn behind" or "a horn that grows later".
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