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Definition

A laryngectomy is the partial or complete surgical removal of the voice box (larynx).

Purpose

Because of its location, the voice box, or larynx, plays a critical role in breathing, swallowing, and speaking. The larynx is located above the windpipe (trachea) and in front of the food pipe (esophagus). It contains two small bands of muscle called the vocal cords that close to prevent food from entering the lungs and vibrate to produce the voice. If cancer of the larynx develops, a laryngectomy is performed to remove tumors or cancerous tissue. In rare cases, the procedure may also be performed when the larynx is badly damaged by gunshot, automobile injuries, or other traumatic accidents.

Demographics