The pharyngeal muscles are a group of muscles that form the pharynx, which is posterior to the oral cavity, determining the shape of its lumen, and affecting its sound properties as the primary resonating cavity. The pharyngeal muscles (involuntary skeletal) push food into the esophagus.

2023年10月30日 · This article covers the muscles of the pharynx, focusing on their anatomy, origins, insertions, innervation, and actions. Learn all about them at Kenhub!

2023年2月3日 · The pharynx is a muscular tube that connects the oral and nasal cavity to the larynx and oesophagus. It begins at the base of the skull and ends at the inferior border of the cricoid cartilage (C6). The pharynx is comprised of three parts (superior to inferior): Laryngopharynx.

2023年10月30日 · Overview of the muscles of the pharynx and related structures. The pharynx, more commonly known as the throat, is a 12-14 cm, or 5 inch, long tube extending behind the nasal and oral cavities until the voice box (larynx) and the esophagus.

2024年5月25日 · The pharyngeal constrictor muscles form the outer circular layer of the pharynx and are pivotal in swallowing. This layer consists of 3 constrictor muscles—superior, middle, and inferior. [1] [2]

2023年5月1日 · The muscles of the pharynx play an integral role in many vital processes such as breathing, swallowing, prevention of aspiration, and speaking. Coordination of the pharyngeal musculature with the laryngeal and tongue muscles is essential to the efficiency of these essential human functions.

2025年1月24日 · The pharynx is composed of two layers of muscles: Outer Circular Layer (Constrictor Muscles): Includes the superior, middle, and inferior pharyngeal constrictors, which contract sequentially during swallowing to propel food into the esophagus.

What is the pharynx? Your pharynx (throat) is a multitasking muscular funnel that helps you breathe and directs food and liquid to your digestive system. You can keep your pharynx healthy by quitting smoking and protecting yourself from infections. Cleveland Clinic is a non-profit academic medical center.

Muscles of pharynx can be broadly viewed as intrinsic and extrinsic; the former constitutes the superior, middle, and inferior pharyngeal constrictors along with thyropharyngeus (oblique) and cricopharyngeus (horizontal fibers).

2023年5月1日 · The muscles of the pharynx play an integral role in many vital processes such as breathing, swallowing, prevention of aspiration, and speaking. Coordination of the pharyngeal musculature with the laryngeal and tongue muscles is essential to the efficiency of these essential human functions.