Refinement of the nasalisation technique for nasal polyposis.

Background: Radical ethmoidectomy for nasal polyposis (nasalisation) tends to offer better results than functional ethmoidectomy in terms of recurrence. We have been performing the nasalisation technique since 2004, but late complications such as mucoceles were noted in several patients. We implemented some modifications to the nasalisation technique in order to reduce the complication rate while obtaining a similar recurrence rate.