The cricothyroid muscle is the only tensor muscle of the larynx aiding with phonation. It is innervated by the superior laryngeal nerve. Its action tilts the thyroid forward to help tense the vocal cords, thus increasing the pitch of the voice.

2022年10月4日 · Cricothyroid is a laryngeal muscle that facilitates vocalization, allowing you to speak and sing. Learn more about its anatomy and functions at Kenhub! Connection lost.

2023年2月1日 · The cricothyroid is an intrinsic muscle of the larynx. It is also known as the ‘singer’s muscle‘, as it alters tone of voice and creates forceful speech by stretching and tensing the vocal ligaments.

Discover how the cricothyroid muscle functions and its role in vocal fold tension alteration.

2022年12月5日 · The cricothyroid joint is a paired synovial articulation that connects the cricoid and thyroid cartilages. It is formed between the inferior horn of the thyroid cartilage and the laterally located thyroid articular surface on the cricoid cartilage.

The cricothyroid muscle is a muscle in the larynx that is innervated by the external branch of the superior laryngeal nerve, which is a part of the vagus nerve system. It plays a role in controlling the tension of the vocal cords.

CricoThyroid muscle (CT) The CT muscle is located on the exterior of the larynx, just under the skin. The thyroid cartilage pivots or rocks forward on top of the cricoid cartilage when the CT muscle contracts.

The Cricothyreoideus (Cricothyroid) triangular in form, arisesfrom the front and lateral part of the cricoid cartilage; its fibers diverge, and are arranged in two groups.

The recurrent laryngeal nerve (RLN) and the external branch of the superior laryngeal nerve (SLN) are generally thought to innervate the endolaryngeal muscles and the cricothyroid muscle (CTM), respectively. Meticulous anatomic studies found ...

The classical understanding of the anatomy is that the cricothyroid muscle (CTM) is innervated solely by the external branch of the superior laryngeal nerve (EBSLN), and the endolaryngeal muscles are covered only by the recurrent laryngeal nerve (RLN).