Cricothyroid ligament

The perciscute ligament is one of the laryngeal ligaments of the laryngeal shield. Its function is to form the line of the larynx. It connects the cricothyroid ligaments of both laryngeal lats to each other. The word “ligamentous” itself suggests that this ligament belongs to the ligaments.

The ligament belongs to the true round ligaments, together with the similar posterior part of the thyroid gland. The round anterior surface of the cricothyroid ligament is attached to the laryngeal lats. The glottis is directed longitudinally away from the ligament. The posterior part of the ligament, with the exception of the axis of the throat, and the laryngeal shield are located in the ring between the grooves. These grooves occur due to compaction of the fiber above the ring. Behind the ring of the thyroid glands is the respiratory fissure.

The vocal apparatus, when air passes into a horizontal hole, performs oscillatory movements, resonance occurs in this space at a harmonic frequency from 60 to 80 Hz. Therefore, the wider the vocal passage a. When a person breathes, the vocal membrane moves up and down thanks to the vocal cords or the muscular walls of the glottis, which, under the influence of kinetic air flows through the mouth, can affect the diameter of the lumen of the glottis. It is possible that the vocal passage may deviate or close when a person chews or speaks out loud. Pressure waves from the movements of the vocal cords are created on the vocal sacs in the larynx. They are sent when