Corpus: Quadrangular membrane: Unterschied zwischen den Versionen
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==Definition== | ==Definition== | ||
The | The '''quadrangular membrane''' refers to the weaker part of the fibro-elastic membrane of the [[Corpus:Larynx|larynx]], located beneath the mucosa of the [[Corpus:Vestibule of the larynx|vestibule of the larynx]] (vestibulum laryngis). | ||
==Anatomy== | ==Anatomy== | ||
The quadrangular membrane | The quadrangular membrane extends bilaterally in the submucosa from the lateral aspect of the [[Corpus:Epiglottis|epiglottis]] to the [[Corpus:Arytenoid cartilages|arytenoid cartilages]] (cartilagines arytaenoideae). It also encompasses the [[Corpus:Cuneiform cartilages|cuneiform cartilages]] (cartilagines cuneiformes). | ||
The lower edge of the membrane | The lower edge of the quadrangular membrane forms the [[Corpus:Vestibular fold|vestibular fold]] (vestibular plica), while the upper edge forms the [[Corpus:Aryepiglottic fold|aryepiglottic fold]] (aryepiglottic plica). | ||
==Literature== | ==Literature== | ||
* Anderhuber et al, Waldeyer - Human Anatomy: Lehrbuch und Atlas in einem Band (De Gruyter Studium) (19th totaly rev. ed.), De Gruyter, 2012 | * Anderhuber et al, Waldeyer - Human Anatomy: Lehrbuch und Atlas in einem Band (De Gruyter Studium) (19th totaly rev. ed.), De Gruyter, 2012 | ||
[[Kategorie:Corpus]] | [[Kategorie:Corpus]] | ||
Version vom 8. August 2024, 20:37 Uhr
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This text has been translated by an AI and may sound raw. It will be reviewed shortly. Thank you for your patience!
Definition
The quadrangular membrane refers to the weaker part of the fibro-elastic membrane of the larynx, located beneath the mucosa of the vestibule of the larynx (vestibulum laryngis).
Anatomy
The quadrangular membrane extends bilaterally in the submucosa from the lateral aspect of the epiglottis to the arytenoid cartilages (cartilagines arytaenoideae). It also encompasses the cuneiform cartilages (cartilagines cuneiformes).
The lower edge of the quadrangular membrane forms the vestibular fold (vestibular plica), while the upper edge forms the aryepiglottic fold (aryepiglottic plica).
Literature
- Anderhuber et al, Waldeyer - Human Anatomy: Lehrbuch und Atlas in einem Band (De Gruyter Studium) (19th totaly rev. ed.), De Gruyter, 2012