Analysis of risk factors for laryngeal stenosis after partial laryngectomy with laryngeal squamous cell carcinoma.

In the univariate analysis, surgical technique ( p = 0.009) and postoperative radiotherapy ( p = 0.023) were significantly associated with laryngeal stenosis.

Furthermore, multivariate analysis identified advanced tumor stage (III/IV), tracheohyoidoepiglottopexy (tracheohyoidoepiglottopexy), and postoperative radiotherapy as independent risk factors for laryngeal stenosis.