arytenoid cartilage मीनिंग इन हिंदी

• एरिटिनॉइड कार्टिलेज • दर्वीकल्प उपास्थि

arytenoid: एरिटिनॉइड
cartilage: कुरकुरी उपास्थि

अधिक: आगे

The muscles attached to the arytenoid cartilages control the degree of opening.
This lack of nerve supply renders the arytenoid cartilage immobile.
This rotates the arytenoid cartilage and adducts the vocal cord.
Laryngeal paralysis can be unilateral or bilateral depending upon dysfunction of one or both arytenoid cartilages.
The walls of the larynx are able to contract which may generate sound with support from the arytenoid cartilages.
This is accomplished by passing a suture between the muscular process of the arytenoid cartilage and the thyroid cartilage.
If the vocal cords are completely relaxed, with the arytenoid cartilages apart for maximum airflow, the cords do not vibrate.
The vocal folds can be held close together ( by adducting the arytenoid cartilages ) so that they vibrate ( see phonation ).
Vocal fold bowing, decreased vocal fold mobility, especially decreased mobility of the arytenoid cartilage, are often observed in vocal fold paresis.
When tumor formation is suspected, parts of the hypopharynx and the upper esophagus and passive mobility of the arytenoid cartilage are endoscopically examined under anesthesia.

संज्ञा.

either of two small cartilages at the back of the larynx to which the vocal folds are attached
पर्याय: arytenoid, arytaenoid