Cricothyroid joint
Joint connecting the cricoid cartilage and the thyroid cartilage in the throat / From Wikipedia, the free encyclopedia
The cricothyroid joint (or articulation) is a joint connecting the cricoid cartilage and the thyroid cartilage. It plays a key role in adjusting human voice pitch by changing the tension of the vocal cords. This tension is controlled mostly by the endolaryngeal vocalis and the extralaryngeal cricothyroid muscles which change vocal fold tension by narrowing the cricothyroid space created by rotation and gliding movements in horizontal and vertical direction allowed for by the cricothyroid articulation.[1]
Quick Facts Details, Identifiers ...
Cricothyroid joint | |
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Details | |
Identifiers | |
Latin | articulatio cricothyreoidea |
TA98 | A06.2.03.006 |
TA2 | 1665 |
FMA | 55101 |
Anatomical terminology |
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