COSTOCLAVICULAR LINE Meaning and
Definition
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The costoclavicular line refers to an anatomical reference point or line located in the human body. It is formed by the intersection of the superior border of the clavicle (or collarbone) and the second rib, where they meet at the sternum (breastbone).
An important structure associated with the costoclavicular line is the costoclavicular ligament, a strong band of connective tissue that extends from the inferior surface of the clavicle to the first rib. This ligament helps to stabilize the clavicle, contributing to the overall stability and functionality of the shoulder joint.
The costoclavicular line is clinically significant in the assessment of certain medical conditions and during physical examinations. For example, doctors may use this reference point to assess the position of the clavicle, especially in cases of clavicle fractures or shoulder dislocations. Additionally, the costoclavicular line can be useful in the diagnosis and evaluation of conditions such as thoracic outlet syndrome, a condition characterized by compression of nerves and blood vessels in the space between the collarbone and the first rib.
In summary, the costoclavicular line is an anatomical reference point located at the intersection of the superior border of the clavicle and the second rib, playing a role in the stability and function of the shoulder joint, as well as serving as a clinical marker for certain medical conditions.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for COSTOCLAVICULAR LINE
- costoclavicularlinne
- costwoclavicularline
- costooclavicularline
- c ostoclavicular line
- co stoclavicular line
- cos toclavicular line
- cost oclavicular line
- costo clavicular line
- costoc lavicular line
- costocl avicular line
- costocla vicular line
- costoclav icular line
- costoclavi cular line
- costoclavic ular line
- costoclavicu lar line
- costoclavicul ar line
- costoclavicula r line
- costoclavicular l ine
- costoclavicular li ne
- costoclavicular lin e
Etymology of COSTOCLAVICULAR LINE
The word "costoclavicular line" is a medical term used to describe a particular anatomical reference line. Its etymology can be broken down as follows:
1. Costo: Derived from the Latin word "costa", meaning "rib". This term refers to the ribs or the areas related to the ribs.
2. Clavicular: Derived from the Latin word "clavicula", meaning "collarbone". This term refers to the collarbone or anything related to it.
3. Line: Derived from the Old English word "līne", borrowed from Latin "līnea", meaning "a string, line, or thread". It represents a path or direction.
When combined, the term "costoclavicular line" refers to an imaginary line or direction connecting the ribs and the collarbone. This anatomical reference line is used in medical imaging and diagnostic procedures to localize structures within the thoracic region.
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