LOBUS QUADRATUS Meaning and
Definition
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Lobus quadratus, also known as the quadratus lobe, is a term used in human anatomy to describe a small subsection of the liver. The liver is a vital organ responsible for detoxification, metabolism, and synthesis of various biochemicals in the body. The lobus quadratus is situated in the right lobe of the liver, which is the larger of the two primary lobes.
Anatomically, the lobus quadratus is located on the inferior surface of the liver, immediately below the main part of the organ. It is positioned adjacent to the gallbladder and in close proximity to the hepatic flexure of the colon.
The lobus quadratus is specifically recognized by its quadrilateral shape, hence its name. It is smaller in size compared to the other lobes of the liver, comprising only a fraction of the overall liver structure. Despite its relatively smaller size, the lobus quadratus plays an important role in the functional integrity of the liver.
Within the lobus quadratus, there are numerous branches of blood vessels and bile ducts that supply and drain the liver tissue. These vessels facilitate the transport of nutrients, oxygen, waste products, and bile throughout the liver.
Understanding the anatomical features and functions of the lobus quadratus contributes to the comprehensive knowledge of the liver's overall structure and physiological processes. It helps anatomists, medical professionals, and researchers in identifying and studying specific liver disorders, as well as in surgical planning and interventions impacting the liver.
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(1) A lobe on the under surface of the liver anteriorly, separated from the right lobe by the fossa of the gall-bladder, from the left lobe by the umbilical fossa, and from the caudate lobe by the porta hepatis; (2) lobulus quadrangularis; (3) precuneus.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for LOBUS QUADRATUS
- kobus quadratus
- pobus quadratus
- oobus quadratus
- libus quadratus
- lkbus quadratus
- llbus quadratus
- lpbus quadratus
- l0bus quadratus
- l9bus quadratus
- lovus quadratus
- lonus quadratus
- lohus quadratus
- logus quadratus
- lobys quadratus
- lobhs quadratus
- lobjs quadratus
- lobis quadratus
- lob8s quadratus
- lob7s quadratus
- lobua quadratus
Etymology of LOBUS QUADRATUS
The word "lobus quadratus" is a Latin term that translates to "square lobe" in English. The etymology of this Latin term can be broken down as follows:
- "Lobus" is derived from the Latin word "lobus", meaning "lobe". This term originated from the Greek word "lobos", which also means "lobe" or "something rounded or projecting".
- "Quadratus" is derived from the Latin word "quadratus", meaning "square" or "four-sided". This term originated from the Latin word "quattuor", meaning "four".
Therefore, the term "lobus quadratus" describes a structure or lobe that has a square shape or is four-sided in appearance.
