Retropharyngeal space

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Retropharyngeal space

The Retropharyngeal space (pronunciation: reh-troh-fair-in-gee-al space) is an anatomical feature of the human body, specifically located in the neck region.

Etymology

The term "Retropharyngeal" is derived from the Latin words 'retro' meaning 'behind' and 'pharynx' referring to the part of the throat situated behind the mouth and nasal cavity.

Definition

The Retropharyngeal space is a potential space in the deep part of the neck, located behind the pharynx and in front of the vertebral column. It extends from the base of the skull to the level of the second thoracic vertebra.

Anatomy

The Retropharyngeal space is bounded anteriorly by the buccopharyngeal fascia (the posterior wall of the pharynx), and posteriorly by the alar fascia. It contains loose connective tissue and is a pathway for infection to spread among the deep structures of the neck.

Clinical Significance

Infections in the Retropharyngeal space can lead to Retropharyngeal abscess, a potentially life-threatening condition due to the possibility of airway obstruction or spread of infection to the mediastinum.

Related Terms

External links

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