lateral crico-arytenoid

cricoarytaenoideus lateralis

The lateral cricoarytenoid (also anterior cricoarytenoid) muscles extend from the lateral cricoid cartilage to the ipsilateral arytenoid cartilage. By rotating the arytenoid cartilages medially, these muscles adduct the vocal cords and thereby close the rima glottidis, protecting the airway. (Their action is antagonistic to that of the posterior cricoarytenoid muscles. ) The lateral cricoarytenoid muscles receive innervation from the recurrent laryngeal branch of the vagus nerve (CN X).

Tipo Muscle
Estructura principal crico-arytenoid muscle
Nombre latino cricoarytaenoideus lateralis
FMA ID 46579

Preguntas frecuentes

What is the lateral crico-arytenoid?
The lateral cricoarytenoid (also anterior cricoarytenoid) muscles extend from the lateral cricoid cartilage to the ipsilateral arytenoid cartilage. By rotating the arytenoid cartilages medially, these muscles adduct the vocal cords and thereby close the rima glottidis, protecting the airway. (Their
What is the Latin name for the lateral crico-arytenoid?
The Latin name for the lateral crico-arytenoid is cricoarytaenoideus lateralis.

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