[Radiofrequency ablation of inferior turbinate in the treatment of allergic rhinitis in children].

<b>Objective:</b>To investigate the safety and efficacy of submucous radiofrequency ablation of the inferior turbinate, and to provide a clinical basis for the surgical treatment of allergic rhinitis in children. <b>Methods:</b>Patients with obstructive sleep apnea syndrome and allergic rhinitis who were admitted to the Department of Otolaryngology Head and Neck Surgery of Shanghai Children's Hospital from January 2021 to December 2023 and underwent bilateral submucous radiofrequency ablation of the inferior turbinate and radiofrequency ablation of the adenoid tonsil were included in the study. Observational and statistical indexes were used to evaluate the curative effect. <b>Results:</b>A total of 51 cases were included in this study, and 43 cases were followed up for half a year. Submucous radiofrequency ablation of the inferior turbinate plus radiofrequency ablation of the adenoid tonsil achieved a good effect （total effective rate 93%）, and there was a statistically significant difference in the preoperative and postoperative symptoms of the children（<i>P</i><0.05）. There were no complications such as bleeding, Eustachian tube injury, nasal adhesion, or nasal dryness. <b>Conclusion:</b>Under the premise of strict control of surgical indications, children with allergic rhinitis can be treated surgically. Inferior turbinate submucous radiofrequency ablation is more minimally invasive, effective, and safe, and can be used in clinical practice.