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Full Text. The hyoid bone is a horseshoe shaped bone found in the neck. Located anteriorly between the mandible and the thyroid cartilage, the hyoid bone protects the esophagus and also facilitates the wide range of muscle activity required for speaking and swallowing. It is visible upon extension of the neck.
All cartilages are connected to each other by means of joints and ligaments of the larynx. The space between is filled with cartilage connecting membranes. In the motion of the joints changes the tension of the vocal cords.Schitopodyazychnaya membrane, which connects the larynx with hyoid bone, is a broad plate of connective tissue, lying between the hyoid bone and the upper edge of thyroid cartilage.hey are located mounting position of the larynx, vocal muscle and vocal cords; 2) rozhkovidnye cartilage (cartilagines corniculatae) having a conical shape and located at the top of arytenoid cartilages in the thick folds cherpalonadgortannoy (plica aryepiglottica);