Pharyngeal reconstruction after laryngectomy.

ABSTRACT

A method of pharyngeal reconstruction following laryngectomy is described. In 44 successive laryngectomies using this technique, no postoperative pharyngocutaneous fistulas occurred. Ten of the patients had received full courses of radiation therapy prior to the surgical procedure and had recurrent carcinomas. Other reports have noted that laryngectomy following full courses of "unplanned preoperative" radiation therapy is usually associated with a high incidence of postoperative pharyngeal fistula. The pharyngeal fistula problem, and the pharyngeal repair that was used in our series, are discussed. The pharynx was closed carefully in three layers with fine, absorbable sutures, and a submucosal inverting technique was used for the important mucous membrane closure. Tube feedings were used for two weeks after surgery. A high incidence of pharyngocutaneous fistula after laryngectomy in the irradiated patient can be prevented.