Anatomy Of Nasopharynx

The nasopharynx is the space above the soft palate at the back of the nose and connects the nose to the mouth which allows a person to breathe through the nose. They imperceptibly merge with each other.

Nasopharynx An Overview Sciencedirect Topics

The shaded area represents the region of the nasopharynx.

Anatomy of nasopharynx. Anteriorly by the posterior end of the nasal septum and the posterior nasal apertures choanae. In the front it has the posterior nares and. The upper portion of the pharynx the nasopharynx extends from the base of the skull to the upper surface of the soft palate.

The nasopharynx is superior to the other two subdivisions of the pharynx. The act of swallowing opens briefly the. The nasopharynx is an air containing cavity.

Roof and posterior wall. It includes the space between the internal nares and the soft palate and lies above the oral cavity. The nasopharynx is bounded anteriorly by the posterior nasal cavity at the level.

In human respiratory system. The openings to the eustachian tubes. Nasopharynx structure and anatomy walls and boundaries of the nasopharynx.

It is also connected to the tympanic cavity of the middle ear through the auditory tubes that open on both lateral walls. The soft palate separates the nasopharynx from the oropharynx which sits just below the soft palate. Openings from the nasopharynx.

Anatomy of the nasopharynx. The pharynx the upper floor the nasopharynx is primarily a passageway for air and secretions from the nose to the oral pharynx. The arterial supply is carried out by the ascending pharyngeal palatine facial.

The Pharynx Subdivisions Blood Supply Teachmeanatomy