MUSCULUS CRICOPHARYNGEUS Meaning and
Definition
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The term "musculus cricopharyngeus" refers to a specific muscle located in the human body. It is part of the pharynx, which is a tube-shaped structure that serves as a passageway for food and air. The pharynx is situated behind the oral and nasal cavities and extends down to the esophagus and larynx.
The musculus cricopharyngeus, also known as the cricopharyngeal muscle or the upper esophageal sphincter, is a circular muscle located at the uppermost portion of the esophagus. Its primary function is to regulate the passage of food and liquids from the pharynx into the esophagus during the swallowing process. It acts as a temporary barrier, preventing the backflow of food and fluids into the pharynx and preventing air from entering the stomach. This muscle helps facilitate the movement of food through the digestive system by coordinating with the other muscles involved in swallowing.
Dysfunction or abnormalities of the musculus cricopharyngeus can lead to swallowing difficulties, known as cricopharyngeal dysfunction or cricopharyngeal spasm, which can cause symptoms such as difficulty in swallowing solid foods or a sensation of food getting stuck in the throat. In such cases, medical intervention and treatment may be necessary to improve the function of the muscle and alleviate symptoms.
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Portion of the constrictor pharyngis inferior arising from the cricoid cartilage.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for MUSCULUS CRICOPHARYNGEUS
- nusculus cricopharyngeus
- kusculus cricopharyngeus
- jusculus cricopharyngeus
- mysculus cricopharyngeus
- mhsculus cricopharyngeus
- mjsculus cricopharyngeus
- misculus cricopharyngeus
- m8sculus cricopharyngeus
- m7sculus cricopharyngeus
- muaculus cricopharyngeus
- muzculus cricopharyngeus
- muxculus cricopharyngeus
- mudculus cricopharyngeus
- mueculus cricopharyngeus
- muwculus cricopharyngeus
- musxulus cricopharyngeus
- musvulus cricopharyngeus
- musfulus cricopharyngeus
- musdulus cricopharyngeus
- muscylus cricopharyngeus
Etymology of MUSCULUS CRICOPHARYNGEUS
The word "musculus cricopharyngeus" has its roots in Latin and Greek.
The term "musculus" comes from the Latin word "musculus", which means "muscle".
The word "cricopharyngeus" consists of two parts. The first part, "crico", is derived from the Greek word "krikos", which means "ring" or "hoop". The second part, "pharyngeus", is derived from the Greek word "pharynx", which means "throat".
Therefore, "musculus cricopharyngeus" can be translated as "the muscle of the throat ring". It refers to a circular muscle located at the top of the esophagus, where it forms a ring-like structure.
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