[Application of ultrasonic cavitation in combined treatment of polypous rhinosinusitis].
Clinical data are available on 109 patients with different forms of polypous rhinosinusitis who have undergone ultrasonic cavitation (USC) of medicinal solutions (antiseptics, antibiotics) in the course of maxillary sinusotomy. USC cleared the sinus from necrotic tissues, depressed the growth of the polyps and pathogenic microflora. Long-term results of the combined treatment were studied in 78 patients. The disease recurred in 2 (2.5%) patients.