[Good results of endoscopic paranasal sinus surgery for chronic or recurrent sinusitis and for nasal polyps].
Endoscopic sinus surgery is being applied increasingly for chronic or recurrent sinusitis and nasal polyps. We investigated the results, which we classified as subjective results (i.e. the opinion of the patient) and objective results (i.e. the result as seen with nasal endoscopy). The subjective result was 'good' in 85% of 92 patients with chronic or recurrent sinusitis, the objective result in 77% of the treated sides, with a median follow-up of 46 months. In 90 patients with nasal polyps the percentages were 90% and 65% respectively, with a follow-up of 24 months. In 63% of 30 patients with chronic obstructive lung disease and nasal polyps the pulmonary function increased postoperatively (FEV1). In 4.2% of 1235 operated sides in 593 patients local complications were seen. These were mainly minor complications. Only in 0.3% serious complications as a orbital hematoma or a CSF leak were seen. Endoscopic sinus surgery has good results and little morbidity.