ANGULUS LUDOVICI Meaning and
Definition
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Angulus Ludovici refers to the anatomical term for the suprasternal notch, which is a shallow, V-shaped depression located at the base of the neck, just above the sternum or breastbone. The term "angulus Ludovici" is derived from Latin and can be translated as "Ludwig's angle." This particular name is attributed to the German physician and anatomist Friedrich Wilhelm Heinrich Ludwig, who first described and named the anatomical landmark.
The angulus Ludovici serves as an important anatomical reference point for medical professionals. It is used to identify the level of the second rib and the sternal angle, which is the junction where the manubrium of the sternum meets the body of the sternum. This is an essential landmark for counting the ribs, locating other anatomical structures, and carrying out medical procedures such as chest compressions during cardiopulmonary resuscitation (CPR).
The angulus Ludovici can be easily palpated and is known to be more prominent in men than in women. It is used by medical professionals to establish the level of various anatomical structures, including the superior border of the heart and the bifurcation (split) of the trachea in emergency situations.
Understanding the significance and location of the angulus Ludovici is crucial in various medical fields, particularly in anatomy, cardiology, emergency medicine, and thoracic surgery. It serves as a valuable point of reference for accurate diagnosis, physical examinations, and invasive procedures involving the chest region.
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Louis angle, sternal angle.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ANGULUS LUDOVICI
- zngulus ludovici
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Etymology of ANGULUS LUDOVICI
The term "angulus Ludovici" is Latin in origin and translates to "angle of Louis" in English. It refers to a specific anatomical landmark on the sternum (breastbone) where the body and the xiphoid process meet. The term was coined in reference to King Louis XVI of France, who was known to have a prominent and well-defined angle at that location on his sternum.
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