INTERCLAVICULAR NOTCH Meaning and
Definition
-
Interclavicular notch refers to a specific anatomical feature found in certain organisms, particularly in birds and reptiles. It is a depression or groove located at the median anterior (front) portion of the skeleton, specifically between the two clavicles or collarbones. This distinctive feature is positioned at the upper part of the chest near the base of the neck.
The interclavicular notch is typically U-shaped or V-shaped and can vary in depth and breadth depending on the species. It plays a crucial role in supporting and strengthening the connection between the clavicles, which in turn helps to stabilize the pectoral girdle. The pectoral girdle is responsible for connecting the forelimbs and facilitating their movement.
The presence of this interclavicular notch is of great significance in birds, as it provides structural support for the breastbone or sternum. This reinforced connection allows for the attachment of strong flight muscles, which are vital for the bird's ability to fly. Moreover, the interclavicular notch contributes to the overall stability and maneuverability of the forelimbs, aiding in various tasks such as walking, climbing, and feeding.
In summary, the interclavicular notch is a distinct anatomical feature that forms a depression or groove between the two clavicles, helping to support the pectoral girdle and enhance the stability and functionality of the forelimbs in birds and reptiles.
-
The depression between the two sternoclavicular articulations; sternal n., presternal n., incisura jugularis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for INTERCLAVICULAR NOTCH
- interclavicularknowtch
- i nterclavicular notch
- in terclavicular notch
- int erclavicular notch
- inte rclavicular notch
- inter clavicular notch
- interc lavicular notch
- intercl avicular notch
- intercla vicular notch
- interclav icular notch
- interclavi cular notch
- interclavic ular notch
- interclavicu lar notch
- interclavicul ar notch
- interclavicula r notch
- interclavicular n otch
- interclavicular no tch
- interclavicular not ch
- interclavicular notc h
Etymology of INTERCLAVICULAR NOTCH
The word "interclavicular notch" is composed of two main parts: "inter-" and "clavicular".
The prefix "inter-" comes from the Latin prefix "inter" meaning "between" or "among". It also has its roots in the Latin word "inter", which means "among", "between", or "during".
The term "clavicular" is derived from the Latin term "clavicula", meaning "collarbone". The term "clavicula" is a diminutive form of "clavis", which means "key". This is because the collarbone was thought to resemble a key.
Thus, the term "interclavicular" refers to something located between or among the collarbones.
The word "notch" is derived from the Old English word "noce", which means "nick" or "slit".
Infographic
Add the infographic to your website:
