Acquired nasopharyngeal stenosis: a warning and review.

Abstract

Nasopharyngeal stenosis following adenoidectomy and/or tonsillectomy is difficult to correct. Multiple surgeries may be required to relieve the obstruction. Standard operative techniques using the lateral pharyngeal flap and transpalatal or endoscopic intranasal approaches were adapted to the clinical situation. Prolonged use of nasal stents is mandatory to produce a nasopharyngeal opening. Adjunctive treatment may include pressure equalization tubes. However, the best treatment remains prevention.