Laryngeal cartilages

Laryngeal Cartilages[edit | edit source]

The Laryngeal cartilages are a group of nine cartilages that form the structure of the larynx, also known as the voice box. These cartilages include three single (unpaired) cartilages: the thyroid cartilage, the cricoid cartilage, and the epiglottis; and three paired cartilages: the arytenoid cartilages, the corniculate cartilages, and the cuneiform cartilages.

Thyroid Cartilage[edit | edit source]

The thyroid cartilage is the largest of the laryngeal cartilages and forms the front wall of the larynx. It is often referred to as the "Adam's apple" due to its prominence in the neck.

Cricoid Cartilage[edit | edit source]

The cricoid cartilage is a ring-shaped structure that forms the base of the larynx. It is the only complete ring of cartilage in the larynx and serves as the point of attachment for the other laryngeal cartilages and muscles.

Epiglottis[edit | edit source]

The epiglottis is a leaf-shaped cartilage that sits behind the tongue at the base of the larynx. Its primary function is to prevent food and liquid from entering the windpipe during swallowing.

Arytenoid Cartilages[edit | edit source]

The arytenoid cartilages are a pair of small, pyramid-shaped cartilages located at the back of the larynx. They play a crucial role in vocal cord movement and voice production.

Corniculate Cartilages[edit | edit source]

The corniculate cartilages are a pair of small, horn-shaped cartilages that sit on top of the arytenoid cartilages. They assist in the opening and closing of the larynx during breathing and swallowing.

Cuneiform Cartilages[edit | edit source]

The cuneiform cartilages are a pair of small, rod-shaped cartilages located in the aryepiglottic folds. They provide support and rigidity to the laryngeal framework.