비중격 성형술 후 비음치 및 음향학적 특징의 변화 (Effect of Nasal Septoturbinoplasty on Nasality or Acoustic Parameters)

서지정보

· 발행기관 : 대한이비인후과학회
· 수록지 정보 : 대한이비인후-두경부외과학회지 / 59권 / 7호 / 510 ~ 516페이지
· 저자명 : 박희성, 강영애, 허준, 한예녕, 나기상, 김용민

초록

Background and Objectives The purpose of this study was to compare the nasality and acoustic variables of control subjects and those of patients with deviated nasal septum (DNS), preoperatively and postoperatively.
Subjects and Method Twenty patients who underwent septoturbinoplasty (DNS group) and ten control subjects (control group) who did not complain of nasal obstruction or did not show any anatomic or pathologic abnormality were selected. Performed for these subjects were acoustic rhinometry, rhinomanometry, nasality test and long-term average spectrum analysis of nasal sound sentence. Data were collected and analyzed prior to and 4 weeks after the surgery.
Results In DNS group, the volume of nasal cavity was significantly increased and the nasal resistance was decreased significantly after operation. There were no statistically significant differences in the nasality of all sentences in the DNS group compared to those in the preoperative and the postoperative group. However, alternations of several acoustic variables in the final consonant were detected.
Conclusion Alternation of nasality and acoustic variables was observed after septoturbinoplasty, however, the changes of nasal resistance have been shown to contribute to the results.
Korean J Otorhinolaryngol-Head Neck Surg 2016;59(7):510-6

영어초록

Background and Objectives The purpose of this study was to compare the nasality and acoustic variables of control subjects and those of patients with deviated nasal septum (DNS), preoperatively and postoperatively.
Subjects and Method Twenty patients who underwent septoturbinoplasty (DNS group) and ten control subjects (control group) who did not complain of nasal obstruction or did not show any anatomic or pathologic abnormality were selected. Performed for these subjects were acoustic rhinometry, rhinomanometry, nasality test and long-term average spectrum analysis of nasal sound sentence. Data were collected and analyzed prior to and 4 weeks after the surgery.
Results In DNS group, the volume of nasal cavity was significantly increased and the nasal resistance was decreased significantly after operation. There were no statistically significant differences in the nasality of all sentences in the DNS group compared to those in the preoperative and the postoperative group. However, alternations of several acoustic variables in the final consonant were detected.
Conclusion Alternation of nasality and acoustic variables was observed after septoturbinoplasty, however, the changes of nasal resistance have been shown to contribute to the results.
Korean J Otorhinolaryngol-Head Neck Surg 2016;59(7):510-6

참고자료

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