Surgical treatment of tracheostomal stenosis

Stenosis of the tracheostome is a frequent complication following total laryngectomy; the problems created by tracheostomal stenosis are the result of reduced airflow and consequent turbulence. Many authors have studied etiological factors for the onset of stomal stenosis, and a number of procedures have been recommended for the surgical correction of such stenosis.

A prospective analysis of 12 patients who underwent surgical correction of stomal stenosis is presented.

At the Institute of Clinical Otolaryngology we have recently defined a surgical technique for the correction of stomal stenosis that combines radial incisions, V-shaped flaps, and interposing flaps. This technique enables us to correct all the types of stenosis, and we have treated 12 patients to date.

To date, the average follow-up has been 17 months (range, 3-36 mo), and the results are encouraging. Early stenosis of the tracheostoma reappeared in one patient, who had successful repeat surgery with the same technique.

Early results suggest the routine use of this surgical technique in the treatment of stomal stenosis.