ABSTRACT
OBJECTIVE: To assess the effectiveness and safety of coblation in relieving inferior turbinate hypertrophy in children. METHODS: An observational cohort study was undertaken. The severity of allergic rhinitis and the severity and degree of nasal obstruction were assessed using subjective and clinical symptom grading tools, a visual analogue scale, and endoscopy. Any post-operative complications were noted at 1 week, and at 1, 3, 6 and 12 months post-operatively. Data from extended follow-up periods were included when available. The statistical significance of changes in parameter values was assessed using the Wilcoxon signed-rank test. RESULTS: Thirty-two patients were recruited (mean age, 11.28 years; range, 6-17 years). Significant post-operative improvement (p<0.001) was noted in the severity and degree of nasal obstruction. This improvement was maintained after a mean follow-up period of 10.5 months (range, 1 month to 4 years). No mucosal ulceration or adhesion was encountered. Minimal crusting was noted in 8.57 per cent of patients at 1-week follow up. Allergic rhinitis symptoms improved significantly. CONCLUSION: Inferior turbinate reduction by coblation is an effective and safe procedure in children aged six years and older. The positive outcomes seem to be long-lasting.