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).
| 유형 | Muscle |
| 상위 구조물 | crico-arytenoid muscle |
| 라틴어 명칭 | cricoarytaenoideus lateralis |
| FMA ID | 46579 |
자주 묻는 질문
What is the lateral crico-arytenoid?
What is the Latin name for the lateral crico-arytenoid?
관련 구조물
의학적 면책 조항
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Educational Disclaimer
This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for medical decisions.
Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.
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