title: Challenges in the Management of Laryngeal Stenosis.
abstract: Laryngeal stenosis is one of the most complex and challenging problems in the field of head and neck surgery. The management involves a multidisciplinary approach with multiple complex procedures. In this study we discuss our experience of laryngeal stenosis with regards to patient characteristics, cause and management. A retrospective analysis of 35 patients of laryngeal stenosis treated at a tertiary care centre was evaluated. Inclusion criteria were all patients with laryngeal stenosis who required surgical intervention. Exclusion criteria were patients with associated tracheal stenosis and laryngeal stenosis due to cancer. Demographic data was recorded and findings relating to aetiology, characteristics of stenosis and the various aspects of therapeutic procedures performed are discussed with review of literature. Among 35 patients, 24 were males and 11 females of the age group 2-79 years. 2 (5.7 %) patients had supraglottic stenosis, 11 (31.4 %) had glottis stenosis, 16 (45.7 %) had subglottic stenosis and 6 (17.1 %) had combined multiple sites stenosis. Each patient underwent an average of 3.22 surgical procedures like microlaryngoscopy and excision with cold instrument, CO2 laser excision or open procedures like laryngofissure and excision and laryngoplasty. Montgomery t tube insertion was a common procedure in 17 patients (48.6 %). Of the total 35 patients with severe LS, 27 (77.1 %) patients were successfully decanulated. The results of glottic (100 %) and supraglottic stenosis (100 %) are excellent as compared to subglottic (68.8 %) and combined stenosis (50 %) of multiple sites. Laryngeal stenosis with airway compromise causes significant morbidity to the patients and is a difficult condition to treat in both adult and pediatric population. The need for multiple surgical procedures is common in the treatment of laryngeal stenosis with the t-tube being an important aid in the management of this condition. Trauma especially post intubation trauma is the commonest cause of laryngeal stenosis and the involvement of subglottis has poor outcome as compared to other subsites.
authors: Department of ENT-HNS, Army Hospital (R&R), Delhi Cantt, India.
authors: Satish
authors: S
authors: Nair
authors: Department of ENT-HNS, Army Hospital (R&R), Delhi Cantt, India.
authors: Ajith
authors: A
authors: Nilakantan
authors: Department of ENT-HNS, Army Hospital (R&R), Delhi Cantt, India.
authors: Amit
authors: A
authors: Sood
authors: Department of ENT-HNS, Army Hospital (R&R), Delhi Cantt, India.
authors: Atul
authors: A
authors: Gupta
authors: Department of ENT-HNS, Army Hospital (R&R), Delhi Cantt, India.
authors: Abhishek
authors: A
authors: Gupta
keywords: Laryngeal stenosis; Montgomery t tube; Subglottic stenosis