Surgical Treatment of Laryngotracheal Stenosis: A Review of 60 Cases

Abstract

Management of laryngotracheal stenosis (LTS) remains one of the most challenging problems facing the otolaryngologist. The key to success is to obtain adequate rigid circular support with normal mucosal lining. Sixty patients with LTS were surgically treated in our institution over a 20-year period. Most patients were adults; the mean age was 29 years. There were 39 males and 21 females. The most frequent cause of stenosis was intubation, in 25 patients, and tracheostomy was the cause in 21. Forty-two patients (70%) were successfully decannulated following 117 procedures in this series. An average of 1.95 procedures per patient was performed. The median time between treatment and decannulation was 561 days. These results confirm the complexity of the management of LTS. Decannulation is not always possible, and to achieve this goal, more than one treatment is frequently required. It is better to prevent LTS rather than to treat it once it has occurred.