Should permanent holes be expected for patients undergone Throat Cancer surgery?

The laryngeal cases are early, most of the upper larynx and a near-perfect sound can be achieved. In addition, it is always possible to protect the larynx in very advanced stages. In this case, when the entire larynx is removed, a hole passing through the throat is forced to breathe from the state of the upper respiratory tract.

Source: http://www.kbb.org.tr