What is cuneiform cartilage?

Cuneiform cartilage is a type of cartilage that is found in the larynx, particularly in the region of the arytenoid cartilages. It is named for its wedge-like shape, as "cuneiform" means wedge-shaped in Latin. This cartilage is important for maintaining the structure and flexibility of the larynx, allowing for vocalization and speech production.

Cuneiform cartilage is made up of hyaline cartilage, which is a smooth and firm type of cartilage that provides support and reduces friction between bones. It is located above the corniculate cartilages and below the epiglottis in the larynx.

Damage or malformation of the cuneiform cartilage can lead to difficulties with breathing, swallowing, and speaking. In some cases, surgery may be required to repair or reshape the cartilage to improve function and alleviate symptoms.

Overall, cuneiform cartilage plays a crucial role in the functioning of the larynx and the production of sound.