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12 Δεκ 2021 · The pharynx extends from the skull base to the cricoid cartilage and can be divided into three parts: the nasopharynx, oropharynx, and laryngopharynx. The pharynx is a cylindrical tube made up of skeletal muscle, fascia, and mucosa, that transports air to the laryngeal inlet and food to the digestive inlet. This article will explore the three ...
3 Φεβ 2023 · 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): Nasopharynx. Oropharynx.
30 Οκτ 2023 · Notice how the nasopharynx connects the oral and nasal cavities, allowing a person to breathe through the nose. Based on its anterior relations, the pharynx consists of three regions: Nasopharynx - posterior to the nasal cavity. Oropharynx - posterior to the oral cavity. Laryngopharynx - posterior to the larynx.
30 Οκτ 2023 · It is divided into three distinct parts: Nasopharynx. Oropharynx. Laryngopharynx. The oropharynx, or the oral part of the pharynx, spreads from the soft palate to the upper margin of the epiglottis and has four walls (anterior, two lateral and posterior). Its anterior wall is defined by the pharyngeal aspect of the tongue.
30 Οκτ 2023 · English: Nasopharynx Latin: Nasopharynx, Epipharynx, Rhinopharynx Definition Most superior portion of the pharynx Functions - Connects the nasal cavity to the larynx and trachea via the oropharynx; - Voice resonance and production; - Equalization of air pressure between the middle ear and the atmosphere;
The oropharynx is the middle chamber of the pharynx that passes food from the mouth into the laryngopharynx. The nasopharynx opens above it as well. The laryngopharynx is the bottom part of the pharynx that marks the branching pathway between the digestive and respiratory systems.
The oropharynx lies posterior to the oral cavity and contains the palatine tonsils. Both air and ingested food pass through the oropharynx and through the laryngopharynx below. The laryngopharynx lies posterior to the epiglottis and connects to the larynx (superiorly) and the esophagus (inferiorly).
