Kehlkopfinnenseite

The Kehlkopfinnenseite, also known as the inner surface of the thyroid cartilage, is a crucial anatomical structure located within the larynx. It is part of the thyroid cartilage, which is one of the largest cartilages in the larynx and forms the Adam's apple in males. The thyroid cartilage is situated at the front of the larynx and is connected to the cricoid cartilage by the cricothyroid ligaments.

The inner surface of the thyroid cartilage is lined with mucous membrane and is covered by a layer of stratified squamous epithelium. This surface is important for the production and secretion of mucous, which helps to lubricate the vocal folds and protect the larynx from irritation. The mucous membrane also contains numerous blood vessels and lymphatic vessels, which supply the larynx with nutrients and remove waste products.

The Kehlkopfinnenseite plays a significant role in phonation, the process of producing sound. The vocal folds, which are attached to the thyroid cartilage, vibrate against the inner surface of the thyroid cartilage to produce sound. The shape and tension of the vocal folds are influenced by the muscles of the larynx, which are also attached to the thyroid cartilage.

In summary, the Kehlkopfinnenseite is a vital part of the larynx that plays a crucial role in phonation and the protection of the larynx. Its mucous membrane helps to lubricate the vocal folds and supply the larynx with nutrients, while its muscles contribute to the production of sound.