Laryngeal cartilage refers to the various cartilaginous structures that form the framework of the larynx, or voice box, located in the neck. These cartilages provide support and shape, allowing for the proper functioning of the vocal cords during speech and breathing. The main types of laryngeal cartilage include the thyroid cartilage, cricoid cartilage, and arytenoid cartilages. These cartilages are made of flexible tissue, which helps maintain the airway while allowing for movement. The thyroid cartilage is the largest and is often referred to as the Adam's apple. The cricoid cartilage forms a complete ring around the airway, while the arytenoid cartilages play a crucial role in vocal cord tension and positioning.