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Coblation nasal septal swell body reduction for treatment of nasal obstruction: a preliminary report
- Coblation nasal septal swell body reduction for treatment of nasal obstruction: a preliminary report
- Kim, So Jeong; Kim, Hee Tae; Park, Yun Hwi; Kim, Ju Yeon; Bae, Jung Ho
- Ewha Authors
- SCOPUS Author ID
- Issue Date
- Journal Title
- EUROPEAN ARCHIVES OF OTO-RHINO-LARYNGOLOGY
- 0937-4477; 1434-4726
- vol. 273, no. 9, pp. 2575 - 2578
- Nasal obstruction; Nasal valve; Septal swell body; Radiofrequency; Coblation
- SCIE; SCOPUS
- In this paper, we present the results of coblation nasal septal swell body (NSB) reduction for the treatment of nasal obstruction in patients with abnormally thickened NSB. The study design was a retrospective clinical series conducted at a single tertiary medical center. Eight patients underwent coblation NSB reduction. Pre-operative and post-operative nasal functions were evaluated by acoustic rhinometry and subjective symptom scales. We also analyzed pre-operative CT scan images and nasal endoscopic findings. The mean maximal NSB width was 16.4 +/- 2.2 mm on pre-operative coronal CT scan images. The mean visual analog scale score for nasal obstruction was decreased from preoperative 7.63 +/- 0.99 points to 3.88 +/- 0.92 points (postoperative 3 months), 4.16 +/- 0.78 points (postoperative 6 months), and 4.63 +/- 0.69 points (postoperative 1 year). Six out of the eight patients were satisfied with the clinical outcome at 1 year after the procedure. To the best of our knowledge, coblation NSB reduction has not yet been reported in the medical literature. Our results show that it can be an effective treatment modality for nasal valve narrowing in patients with abnormally thickened NSB.
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