Arytenoideus
Arytenoideus
☆MusclePro
Anatomy
- Origin
- It arises from the posterior surface and lateral border of one arytenoid cartilage.
- Insertion
- It is inserted into the corresponding parts of the opposite cartilage.
- Nerve
- Recurrent Laryngeal Nerve (Branch of the Vagus nerve, CN X).
- Actions
- The Arytaenoideus approximates the arytenoid cartilages, and thus closes the opening of the glottis, especially at its back part.
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