Cuneiform cartilages corniculates form the posterior aspect, and the epiglottis the anterior. Function of the cuneiform cartilages is to support the vocal folds and lateral aspects of the epiglottis. They also provide a degree of solidity to the folds in which they are embedded. Cuneiform cartilages In the human larynx, the cuneiform cartilages (from Latin: "cunei", "wedge-shaped"; also known as cartilages of Wrisberg) are two small, elongated pieces of yellow elastic cartilage, placed one on either side, in the aryepiglottic fold. The cuneiforms are paired cartilages that sit on top of and move with the arytenoids. They are located above and in
Ir (cuneiform) Ir (cuneiform) The cuneiform ir (more common usage), or er sign is a sign used in the Epic of Gilgamesh, and the Amarna letters. It is in a small group that have smaller, 3-verticals, as well as 2- and 1-vertical strokes, sitting on a lower horizontal cuneiform stroke. The sign is similar to the "sa (cuneiform)" sign, but sa's upper horizontal stroke is shorter than the lower anchored horizontal stroke. In the Amarna letters, it can also be confused with specific usages of ú-(the alphabetic u (by usage), Ú-1st prime–Ù-2nd prime is a complex, two-part large cuneiform sign, ="and", "but",