What is the primary role of corniculated cartilages?

The primary role of corniculated cartilages is that they are part of the arytenoids. These small, cone-shaped cartilages sit atop the arytenoid cartilages and play a supportive role in the structure of the larynx, particularly in the functioning of the vocal cords. They contribute to the overall framework of the larynx and assist in positioning the vocal folds, which are crucial for voice production.

While corniculated cartilages do support the vocal cords indirectly by being part of the larger arytenoid structure, their specific identification as part of the arytenoids highlights their anatomical significance. This understanding of their role is essential for grasping how sound is produced and how airflow is managed during phonation, but it also emphasizes their function within the larger anatomy of the laryngeal system.