caviA Study on Voice Change after Septoplasty with Turbinoplasty

구수권; 권순복; 김영준; 정성훈; 문지승

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자료유형: 학술저널

저자정보: 구수권 권순복 김영준 정성훈 문지승

저널정보: 대한이비인후과학회 대한이비인후-두경부외과학회지 대한이비인후과학회지 두경부외과학 제59권 제5호

발행연도: 2016.1

수록면: 377 - 382 (6page)

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Background and Objectives Septoplasty with turbinoplasty has the potential to affect voice because it alters the vocal tract. We conducted a study to evaluate the postoperative voice changes and aid using subjective and objective data regarding the effect of surgery. Subjects and Method To rule out gender bias, only 23 male patients were enrolled. Voice change was analyzed by a subjective test through a questionnaire and an objective test through acoustic analysis. During each recording session, the subject uttered the words [^m ma: the Korean word for “mother”] and [Nu Na: the Korean word for “sister”]. We then analyzed the nasal consonant ([m] in [^m ma]), the nasalized vowel ([a] in [^m ma] and [a] in [Nu Na]), and the intensity of nasal sound. ResultsZZIn the subjective study, 73.9% of patients reported an improvement in the quality of voice after surgery. Most of the patients reported a reduction in twang. In the objective study, there was a tendency for increased formant frequencies in the nasal consonant, and F1 of [m] in [^m ma] was increased significantly (p=0.003). There was also a tendency for decreased formant frequencies in the nasalized vowel, F2 of [a] in [^m ma] and F1 of [a] in [Nu Na] were decreased significantly (p＜0.001), and there was an increase in the intensity of nasal sound, [^m ma] (p=0.009) and [Nu Na] (p=0.013). Conclusion Nasal sound became clearer with reduced twang after surgery. It is important to keep the phonetic aspect in mind when patients are undergoing septoplasty with turbinoplasty. Korean J Otorhinolaryngol-Head Neck Surg 2016;59(5):377-82

#Nasal cavity ㆍNasal obstruction ㆍSurgery ㆍVoice.

참고문헌 (14)

참고문헌 신청

Fant G / 1960 / Acoustic theory of speech production / Mouton :139~161

Dang J / 1994 / Morphological and acoustical analysis of the nasal and the paranasal cavities / J Acoust Soc Am 96(4):2088~2100

Murry T / 1989 / Acoustic characteristics of speech following uvulopalatopharyngoplasty / Laryngoscope 99(12):1217~1219

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

Mora R / 2009 / Acoustic features of voice after septoplasty / Med Sci Monit 15(6):CR269~CR273

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