MUSCULUS BUCCOPHARYNGEUS Meaning and
Definition
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Musculus buccopharyngeus, also known as the buccopharyngeal muscle, is a term used in anatomy to describe a muscle located in the region of the mouth and pharynx. It is part of the pharyngeal constrictor muscle group, which is responsible for initiating swallowing by contracting and exerting pressure to propel food or liquid from the mouth into the esophagus.
The musculus buccopharyngeus is specifically situated in the posterior (back) region of the pharynx, which is the muscular tube connecting the mouth and the esophagus. It forms the most superficial layer of the pharyngeal constrictors. The muscle fibers of the musculus buccopharyngeus are circular in orientation, allowing them to contract in a coordinated manner to help with the swallowing process.
During swallowing, the musculus buccopharyngeus contracts along with the other muscles of the pharyngeal constrictor group to propel the bolus of food or liquid towards the esophagus. This muscle's contraction assists in preventing regurgitation of the swallowed material back into the mouth.
Overall, the musculus buccopharyngeus plays a vital role in the physiology of swallowing. It is a necessary component of the intricate muscular system involved in moving food and liquids from the oral cavity to the digestive system, ensuring efficient and safe passage through the entire process.
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Portion of m. constrictor pharyngis superior arising from the pterygomandibular ligament.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for MUSCULUS BUCCOPHARYNGEUS
- musculus buccopharyngeur
- m usculus buccopharyngeus
- mu sculus buccopharyngeus
- mus culus buccopharyngeus
- musc ulus buccopharyngeus
- muscu lus buccopharyngeus
- muscul us buccopharyngeus
- musculu s buccopharyngeus
- musculus b uccopharyngeus
- musculus bu ccopharyngeus
- musculus buc copharyngeus
- musculus bucc opharyngeus
- musculus buccoph aryngeus
- musculus buccopha ryngeus
- musculus buccophar yngeus
- musculus buccophary ngeus
- musculus buccopharyn geus
- musculus buccopharyng eus
- musculus buccopharynge us
- musculus buccopharyngeu s
Etymology of MUSCULUS BUCCOPHARYNGEUS
The word musculus buccopharyngeus is derived from Latin. Musculus means muscle, bucco refers to cheek, and pharyngeus relates to the pharynx. Therefore, musculus buccopharyngeus can be translated to the muscle of the cheek and pharynx.
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