INCISURA COSTALIA Meaning and
Definition
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Incisura costalia, also known as the costal notch or costal incisure, is a specific anatomical feature that refers to a V-shaped notch or depression found on the superior border of the human rib. It is located at the junction where the rib articulates with the transverse process of the corresponding thoracic vertebra.
This anatomical structure serves as an important landmark in the study of both human anatomy and radiology. The incisura costalia can be used to identify the attachment of ligaments and muscles that are associated with the rib. It is especially useful for identifying the precise location of the tubercle of each rib, which is situated just lateral to the incisura. The rib tubercle serves as the attachment point for the costotransverse ligament, which helps to stabilize the articulation between the rib and the transverse process.
In addition to its significance in anatomy, the incisura costalia can also aid in diagnostic imaging. When conducting chest X-rays or other imaging techniques, the presence or absence of the costal notch can provide valuable information about any possible rib fractures or abnormalities. By analyzing the appearance and integrity of the incisura costalia, radiologists can detect and diagnose various pathologies such as thoracic trauma, rib fractures, tumors, or other conditions affecting the ribs and thoracic cage.
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One of the notches or facets on the lateral edge of the sternum for articulation with a rib.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for INCISURA COSTALIA
- incisura costalii
- incisura costalie
- incisura costalic
- inncisuracostalia
- i ncisura costalia
- in cisura costalia
- inc isura costalia
- inci sura costalia
- incis ura costalia
- incisu ra costalia
- incisur a costalia
- incisura c ostalia
- incisura co stalia
- incisura cos talia
- incisura cost alia
- incisura costa lia
- incisura costal ia
- incisura costali a
Etymology of INCISURA COSTALIA
The term "incisura costalia" is derived from Latin.
The word "incisura" comes from the Latin verb "incidere", which means "to cut into" or "to notch". It is formed by combining the prefix "in-" (meaning "into" or "in") with the verb "caedere" (meaning "to cut").
The term "costalia" is derived from the Latin word "costa", which means "rib". It specifically refers to the ribs or rib bones in anatomy, which are important components of the thoracic cage.
When combined, "incisura costalia" refers to a notch or indentation found in the ribs, particularly in the area where the rib meets the sternum (breastbone).
Overall, the etymology of "incisura costalia" reflects the Latin roots to describe a specific anatomical feature related to the ribs.
