High frequency surgery in the treatment of turbinate hypertrophy: 11 years' experience

For over a century, surgical management of lower turbinate hypertrophy has given rise to much discussion. Aim of the present investigation was to establish, by means of the analysis of a large patient population, the efficacy and reproducibility of high frequency surgery in the treatment of this condition. A total of 1689 non-allergic patients with nasal obstruction, presenting hypertrophy of the lower turbinates, were submitted, under local anaesthesia, to turbinates decongestion using a high frequency instrumental unit with a bipolar terminal electrode. Efficacy of the procedure was evaluated on the basis of objective examination, results of questionnaires, active anterior rhinomanometry and mucociliar transport time. Results revealed a reduction of hypertrophy, an improvement in symptoms, a reduction in nasal resistances and an improvement of mucociliar transport time. The large patient population, low post-operative complication rate and the good patient compliance, due also to the fact that no haemostatic procedure is necessary, would suggest that this method is particularly valid, effective and safe for the treatment of hypertrophy of the lower turbinates.