Retropharyngeal space
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
- Medical encyclopedia article on Retropharyngeal space
- Wikipedia's article - Retropharyngeal space
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