Pharyngotomy

Pharyngotomy is a surgical operation in which a dissection of the mucous membrane and perichondrium of the larynx is performed.

Pharyngotomy is used for a number of diseases of the larynx, including laryngeal tumors in the early stages, as well as laryngeal abscess, laryngeal phlegmon, etc.

The incision is made along the anterior commissure at the level of the cricoid bone. The perichondrium and mucous membrane are dissected, foreign bodies, pus, necrotic areas, blood clots, exfoliated areas of the perichondrium, overgrown tumors, granulations, etc. are removed.

When dissecting the larynx, it is necessary to take into account the topography of large vessels and nerves. In this case, the bleeding is stopped by finger pressure of the vessels, and if necessary, the vessels are ligated.

After the operation, a drainage tube is inserted into the larynx, which is removed after 1–2 days.

Pharyngotomy is a surgical procedure in the pharynx. It is indicated in cases where other treatment methods are ineffective. Usually, pharyngotomy is prescribed after intubation for a burn of the larynx caused by chemical reagents or acids. It is also prescribed for respiratory disorders due to severe diseases of the throat and other parts of the respiratory tract. But pharyngotomy may also be required in people with tumors or chronic diseases.