Category
page 1Larynx
larynx
The larynx (: larynges or larynxes), commonly called the voice box, is an organ in the top of the neck involved in respiration, producing sound and protecting the trachea against food aspiration. The opening of the larynx into the pharynx, known as the laryngeal inlet, is about 4–5 centimeters in diameter. The larynx houses the vocal cords, and manipulates pitch and volume, which is essential for phonation. It is situated just below where the tract of the pharynx splits into the trachea and the esophagus.
.png)
epiglottis
The epiglottis (: epiglottises or epiglottides) is a leaf-shaped flap in the throat that prevents food and water from entering the trachea and the lungs. It stays open during breathing, allowing air into the larynx. During swallowing, it closes to prevent aspiration of food into the lungs, forcing the swallowed liquids or food to go along the esophagus toward the stomach instead. It is thus the valve that diverts passage to either the trachea or the esophagus.
glottis
The glottis (: glottises or glottides) is the middle region of the larynx, where the vocal folds are located. Within this region is the opening between the vocal folds (the rima glottidis). The glottis is crucial in producing sound from the vocal folds.
arytenoid cartilage
part of the larynx, to which the vocal folds (vocal cords) are attached
Template:Larynx anatomy
Wikimedia template