LARYNX

The larynx is also known as the voice box and is located in the midportion of the neck. Through the skin the outside of the larynx can be felt as the thyroid cartilage or “Adam’s Apple.”

The larynx houses the vocal folds or vocal cords, and is responsible for voice production. The larynx also functions in:

Breathing and respiration
Swallowing
Coughing

The most superior, or top portion of the larynx is the epiglottis, which helps coordinate swallowing.

The larynx is suspended above by the hyoid bone; The hyoid bone is the equivalent of the “wishbone” in a turkey. From the hyoid bone are muscles of swallowing, known as the strap muscles. During swallowing the larynx rises due to these muscles – this can be felt by placing one’s hand over the larynx while swallowing water.

The cricoid cartilage is the bottom, or inferior, portion of the larynx. This cartilage sits below the vocal folds. This cartilage is shaped like a signet ring, and is part of the ‘subglottis’.

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Throatdisorder.com is an online resource for patients and physicians to learn more about common voice, swallowing, breathing and throat disorders. Throat complaints, from cough to cancer, are a common reason for patients to seek medical treatment. This website developed as a result of Dr. Sunil Verma's passions: that of education, patient care, and interest in technology.

NOTE : The information presented on this site is for educational purposes only, and is not intended to replace consultation with a qualified physician. It may not be appropriate to your individual case, and should not be used in making treatment decisions, especially with regard to medication. Considerable effort is made to ensure that the information on this site is accurate, but medicine is a changing field, and this website is not responsible for errors or omissions. Use of this website acknowledges the above.

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