Normally a laryngectomy is performed to remove tumors or cancerous tissue. In rare cases, it may be done when the larynx is badly damaged by gunshot, automobile injuries, or similar violent accidents
after cancer of the larynx has been diagnosed by a series of tests that allow the otolaryngologist (a specialist often called an ear, nose, and throat doctor) to look into the throat and take tissue samples

A laryngectomy is done with there is a severe injury or cancer to the larynx.

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

There are three main methods of vocalizing after a total laryngectomy

No