Inferior Turbinectomy versus Submucosal Diathermy for Inferior Turbinate Hypertrophy

In order to compare and evaluate bilateral inferior turbinectomy (BIT) and submucosal diathermy (SMD), we retrospectively examined these two well-known techniques for treatment of nasal obstruction due to bilateral congestion of the inferior turbinates. One hundred patients with bilateral nasal obstruction were divided into 4 groups according to their nasal airflow patency. Forty-nine patients underwent BIT, and 51 patients underwent SMD. All 100 patients were followed for 2 months after surgery. Patients with difficult postoperative courses were followed up to 1 year after surgery, in order to decide on the necessity of operative revision. Postoperative improvement in nasal breathing after BIT was reported for 96% of patients 2 weeks after surgery, and for 88% 2 months after surgery. Only 1 BIT patient had to undergo revision operation. Diathermy showed good results in 78% of cases 2 weeks after surgery. The efficacy of the procedure was reduced to 76% 2 months after surgery. Twenty percent of SMD patien...