Magnified Human Larynx Model
The larynx extends from the root of the tongue to the trachea and lies in the anterior midline of the neck at the level of third through sixth cervical vertebrae. The primary function of the larynx is to permit a passage of air while breathing and to prevent food or fluid from entering the trachea and lungs swallowing, A second important function of it is to produce sounds
This model can show student larynx is divided into three parts: laryngeal vestibule, intermedial cavity