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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.
2- Some of mesenchymal cells become chondroblasts and lay down hyaline cartilage. 3- Some of mesenchymal cells on the surface of the cartilage form a membrane called perichondrium. vascular and contain osteogenic cells. 4- The cells of the cartilage at first small and irregularly arranged.n this tissue, chondrocytes are located within a threadlike network of elastic fibers within the extracellular matrix. A perichondrium is present. Elastic cartilage possesses greater flexibility than hyaline cartilage and maintains the shape of certain structures.