Comparison of Olfactory Function and Quality of Life With Different Surgical Techniques for Nasal Septum Deviation

Objective: To assess the nasal functions, nasal resistance, olfactory function, and quality of life in different surgical techniques for nasal septum deviation Study Design: Randomized controlled trial. Methods: This prospective controlled study was carried out on patients who underwent septoplasty. Patients participating in the study were divided into 2 groups; group 1: classic septoplasty (n: 25) and group 2: extracorporeal septoplasty (n: 14). The sinonasal outcome test-22 (SNOT-22), peak nasal flowmetry, and Connecticut Chemosensory Clinical Research Center test were applied to all patients before and 8 weeks after surgery. Surgical outcomes also assessed to evaluate complications 6 months after surgery. Result: In total, 39 (27 males, 12 females) patients diagnosed with nasal septumdeviation were included in this study. Aseptoplasty was performed in all patients: 25 of them (18 males, 7 females; mean age = 29.4 [range, 23-50] years) underwent classic septoplasties and 14 (9 males, 5 females; mean age = 31.3 [range, 23-50] years) underwent extracorporeal septoplasties. Airway openness was achieved in all patients. As a result, the SNOT-22 scores, peak nasal inspiratory flowmeter results, and smell function scores showed significant improvements (P< 0.001). Conclusion: All corrective surgical methods for a septum deviation have positive effects on nasal airflow, quality of life, and olfaction. The rates of complications were not significantly different between 2 treatment groups.