Effect of Septoplasty on Voice Quality: A Prospective-Controlled Trial

Safak Gulec; Ismail Kulahli; Mehmet Ilhan Sahin; Kerem Kokoğlu; Murat Salih Gunes; Deniz Avci; Turan Arli

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자료유형: 학술저널

저자정보: Safak Gulec Ismail Kulahli Mehmet Ilhan Sahin Kerem Kokoğlu Murat Salih Gunes Deniz Avci Turan Arli

저널정보: 대한이비인후과학회 Clinical and Experimental Otorhinolaryngology Clinical and Experimental Otorhinolaryngology 제9권 제3호

발행연도: 2016.1

수록면: 238 - 243 (6page)

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Objectives. The purpose is to investigate effect of septoplasty and widened nasal patency on voice quality. Methods. Fifty patients who undergone septoplasty were included in the study. Thirty-three people who had similar age and distribution were enrolled as control group. Before and 1 and 3 months after surgery, anterior rhinomanometry, voice analysis by Multi-Dimensional Voice Program, and spectrographic analysis were performed to patients. The recordings of /a/ vowel were used to evaluate average fundamental frequency (F0), jitter percent, and shimmer percent. In spectrographic analyses, F3–F4 values for the vowels /i, e, a, o, and u/, nasal formant frequencies of the consonants /m/ and /n/ in the word /mini/, and 4 formant frequencies (F1, F2, F3, and F4) for nasalized /i/ vowel following a nasal consonant /n/ in the word /mini/ were compared. The differences in nasal resonance were evaluated. All patients were asked whether change in their voices after the surgery. Preoperative and postoperative voice parameters and anterior rhinomanometry results were compared separately with the control group as well as in the patient group itself. Results. Preoperative total nasal resistance (TNR) values of patients were higher than the control group (P=0.001). TNR values of patients measured one day before surgery and after surgery in the 1st and 3rd months were different and these differences were significant statistically (P=0.001). There was no significant difference between the voice analysis parameters in preoperative, postoperative 1st, and 3rd months. As a result of their subjective reviews, 12 patients (36%) noted their voices were better than before surgery and 20 patients (61%) noted no change before and after surgery. Conclusion. Providing widened nasal cavity has no effect on voice quality.

#Keywords. Nasal Septum #Voice Quality #Rhinomanometry

참고문헌 (21)

참고문헌 신청

D. Thejaswi / 2016 / Effect of Septoplasty on Cepstral Analysis of Voice / Indian Journal of Otolaryngology and Head & Neck Surgery 68(3):289~293

Brain D. / 1997 / Scott-Brown’s otolaryngology / Butterworth-Heinemann :1~27

Behrman A. / 2002 / The effect of upper airway surgery on voice / Otolaryngol Head Neck Surg 127(1):36~42

Behlau M. / 2007 / Quality of life and voice : study of a Brazilian population using the voice-related quality of life measure / Folia Phoniatr Logop 59(6):286~296

Ozbal Koc EA. / 2014 / Effects of septoplasty on speech and voice / J Voice 28(3):393.e11~393.e15

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