Cancer of the voice box or larynx is an important public health burden. In 2021, there were an estimated 1.1 million cases of laryngeal cancer worldwide, and approximately 100,000 people died from it.

An electrolarynx is a small handheld device that helps people speak after having their voice box (larynx) removed, usually because of cancer. Without a larynx, you’re no longer able to make sound ...