Anatomy Of The Pharynx

Pharynx anatomy and muscles. Palatopharyngeus extends from the oral cavitys hard palette.

Pharynx Anatomy Definition Video Lesson Transcript

There are two kinds of muscles that create the pharynx walls circular and longitudinal.

Anatomy of the pharynx. The digestive and respiratory systems share the pharynx. Stylopharyngeus extends to the pharynx from the temporal bones styloid process. Both forms of muscles are innervated from the vagus nerve excluding the stylopharyngeus that is innervated from the glossopharyngeal nerve.

It extends between the posterior nasal apertures and the entrances to the trachea and esophagus. Pharynx and larynx anatomy the pharynx connects the nose mouth and throat. Pharynges is the part of the throat behind the mouth and nasal cavity and above the esophagus and larynx the tubes going down to the stomach and the lungs.

The curving superior and posterior walls are attached to the axial skeleton but the lateral walls are flexible and muscular. There are three paired longitudinal muscles in the human pharynx 10. Salpingopharyngeus extends from the inferior cartilage of the eustachian tube.

The digestive and respiratory systems share the pharynx. It is found in vertebrates and invertebrates though its structure varies across species. The pharynx permits the passage of swallowed solids and liquids into the esophagus or gullet and conducts air to and from the trachea or windpipe during.

The pharynx connects the nose mouth and throat. It extends between the posterior nasal apertures and the entrances to the trachea and esophagus. The pharynx or throat is the passageway leading from the mouth and nose to the esophagus and larynx.

The pharynx is a tube made of muscles.

The Pharynx Subdivisions Blood Supply Teachmeanatomy