Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Book

Anatomy, Head and Neck, Larynx Vocal Cords

In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan.
.
Affiliations
Free Books & Documents
Book

Anatomy, Head and Neck, Larynx Vocal Cords

Manick Saran et al.
Free Books & Documents

Excerpt

The larynx splits into three distinct regions known as the supraglottis, glottis, and subglottis. Within these three regions the cartilage, neurovascular, and musculature are all intertwined to allow the larynx to function as a unit and carry out its many functions. The primary functions of the larynx are voice production, protection of the airway during respiration, and swallowing.

The article reviews the most current scientific knowledge on the anatomy and function of the laryngeal-vocal cords system, integrating with the clinic, embryology, and related conditions.

PubMed Disclaimer

Conflict of interest statement

Disclosure: Manick Saran declares no relevant financial relationships with ineligible companies.

Disclosure: Bianca Georgakopoulos declares no relevant financial relationships with ineligible companies.

Disclosure: Bruno Bordoni declares no relevant financial relationships with ineligible companies.

References

    1. Regner MF, Tao C, Ying D, Olszewski A, Zhang Y, Jiang JJ. The effect of vocal fold adduction on the acoustic quality of phonation: ex vivo investigations. J Voice. 2012 Nov;26(6):698-705. - PMC - PubMed
    1. Yu S, Lin J, Chen C, Lin J, Han Z, Lin W, Kang M. Recurrent laryngeal nerve lymph node dissection may not be suitable for all early stage esophageal squamous cell carcinoma patients: an 8-year experience. J Thorac Dis. 2016 Oct;8(10):2803-2812. - PMC - PubMed
    1. Chiang FY, Lu IC, Chen HC, Chen HY, Tsai CJ, Hsiao PJ, Lee KW, Wu CW. Anatomical variations of recurrent laryngeal nerve during thyroid surgery: how to identify and handle the variations with intraoperative neuromonitoring. Kaohsiung J Med Sci. 2010 Nov;26(11):575-83. - PMC - PubMed
    1. Tang WJ, Sun SQ, Wang XL, Sun YX, Huang HX. An applied anatomical study on the recurrent laryngeal nerve and inferior thyroid artery. Surg Radiol Anat. 2012 May;34(4):325-32. - PubMed
    1. Henry BM, Sanna S, Graves MJ, Vikse J, Sanna B, Tomaszewska IM, Tubbs RS, Walocha JA, Tomaszewski KA. The Non-Recurrent Laryngeal Nerve: a meta-analysis and clinical considerations. PeerJ. 2017;5:e3012. - PMC - PubMed

Publication types

LinkOut - more resources