RUGA GASTRICA Meaning and
Definition
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Ruga gastrica, also known as gastric rugae, refers to the series of folds or ridges present in the inner lining of the stomach. This anatomical feature allows the stomach to expand and contract, accommodating changes in the volume of food ingested and aiding in the digestion process.
These rugae are formed by the mucosal lining of the stomach, which is made up of numerous specialized cells. The folds of the rugae increase the surface area of the stomach, enabling greater absorption of nutrients and facilitating the secretion of digestive enzymes and gastric juices.
During digestion, rugae gastrica undergo significant changes. When the stomach is empty, the rugae are more prominent, forming deep folds. However, as food enters the stomach and it begins to expand, the rugae flatten out, allowing the stomach to stretch and accommodate the incoming food. This elasticity is crucial for proper digestion and prevents the stomach from becoming distended or damaged.
Ruga gastrica plays an important role in the digestive process, as it contributes to the mechanical breakdown of food in the stomach. Additionally, the deep folds help in the absorption of water and nutrients by increasing the surface area available for absorption.
In conclusion, ruga gastrica refers to the folds or ridges in the inner lining of the stomach that allow for expansion and contraction, aiding in digestion and nutrient absorption.
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One of the folds of the mucous membrane of the stomach when the organ is contracted.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for RUGA GASTRICA
- euga gastrica
- duga gastrica
- fuga gastrica
- tuga gastrica
- 5uga gastrica
- 4uga gastrica
- ryga gastrica
- rhga gastrica
- rjga gastrica
- riga gastrica
- r8ga gastrica
- r7ga gastrica
- rufa gastrica
- ruva gastrica
- ruba gastrica
- ruha gastrica
- ruya gastrica
- ruta gastrica
- rugz gastrica
- rugs gastrica
Etymology of RUGA GASTRICA
The word "ruga gastrica" has Latin origins.
The noun "ruga" in Latin means "a wrinkle" or "fold". In this case, it refers to the numerous small folds or ridges that line the stomach, allowing it to expand and contract as necessary during digestion.
The adjective "gastrica" comes from the Latin word "gaster", meaning "stomach". Therefore, "ruga gastrica" literally translates to "stomach fold" or "gastric fold" in English. It is a term used to describe the natural folds found in the mucous membrane lining of the stomach.
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