Elastic cartilage located at the summit of each of the arytenoid cartilages.

Partial removal of the arytenoid cartilage (you can only remove it).

Cricothyroid muscle that hangs down the thyroid cartilage on its front, separating it from the arytenoid cartilage.

The arytenoid cartilage is located on the cricothyroid articulation.

ricoarytenoid muscle, it starts on the inner surface of the thyroid cartilage and attached to the anterolateral surface of the arytenoid cartilage;