This study investigated whether inferior turbinate reduction combined with septoplasty improves patients’ outcomes, as assessed by objective and subjective methods.

A single-centre, parallel-group, randomised, open-label trial was conducted at a tertiary hospital ENT clinic. Patients who underwent septoplasty were divided into two groups: group A underwent septoplasty with radiofrequency ablation; group B underwent only septoplasty. All patients were assessed before and three months after surgery using acoustic rhinometry and peak nasal inspiratory flow measurements, as well as Nasal Obstruction Symptom Evaluation scale and Sino-Nasal Outcome Test-22 scores.

Seventy-four patients completed the study (36 in group A and 38 in group B). The patients in both groups showed significant improvements in acoustic rhinometry and peak nasal inspiratory flow measurements and in Nasal Obstruction Symptom Evaluation scale and Sino-Nasal Outcome Test-22 scores after the surgery (p < 0.05). However, the differences between the groups were not significant (p > 0.05).

Inferior turbinate ablation combined with septoplasty does not provide any more benefit to the objective and subjective outcomes of patients than septoplasty alone.

Studies on the nasal cycle can be limited by time-consuming rhinomanometric measurements. However, quantifiable subjective assessment of nasal airflow has been limited by poor correlation with rhinomanometric data, even when investigating patients with a deviated nasal septum.

Thirty healthy participants attended two study days for rhinomanometric and subjective assessment of nasal airflow (using the subjective ordinal scale). A nasal partitioning ratio was calculated for both measures.

Objective and subjective nasal partitioning ratios were compared; strong correlations were seen, with a correlation coefficient of 0.64 (p < 0.00001) on day 1 and 0.68 (p < 0.00001) on day 2.

The use of the subjective ordinal scale and nasal partitioning ratio provides a sensitive tool for assessing relative nasal airflow, with results that correlate strongly with rhinomanometric data. This finding strongly suggests that this combination could be used for future subjective assessment of the nasal cycle.

To investigate the long-term clinical results of radiofrequency tissue volume reduction for symptomatic inferior turbinate hypertrophy.

Patients who were unresponsive to medical treatment (n = 197) received turbinate reduction using radiofrequency energy. Subjective symptoms were assessed using a 10 cm visual analogue scale, and all patients underwent acoustic rhinometry before the procedure and six, 24, 48 and 60 months afterwards.

Of the 197 treated patients, 148 completed the protocol. No significant peri-operative complications were observed. Thirty-two patients required follow-up treatment. Significant improvements were seen in nasal obstruction and discharge scores and in acoustic rhinometry values, at six, 24, 48 and 60 months post-operatively, compared with pre-operative values (p < 0.001 and p < 0.05, respectively).

Radiofrequency tissue volume reduction is an effective procedure for inferior turbinate hypertrophy. The clinical benefit of this procedure persisted 60 months after the procedure.