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Clinical Analysis of Nasal Resonance Features before and after FESS in Patients with Chronic Sinusitis TypeⅡ / 听力学及言语疾病杂志
Journal of Audiology and Speech Pathology ; (6): 45-47, 2014.
Article in Chinese | WPRIM | ID: wpr-439861
ABSTRACT
Objective To explore the effect of FESS on nasal resonance characteristics in patient with chronic sinusitis .Methods Detected 50 cases of adult patients with type Ⅱ chronic sinusitis ,and collected the date about the application of multi-channel voice analysis system that tested the pronunciation /i/before and three months af-ter FESS spectrum - energy distribution while compared with 50 normal subjects .Results Patients with type Ⅱchronic sinusitis before surgery compared with normal subjects ,the head of the low -frequency energy was higher , high-frequency was lower ,the difference was statistically significant (P0 .05) .Conclusion For patients with chronic sinusitis ,low -frequency of the voice of nasal resonance de-creased ,and high-frequency increased after FESS .

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Journal of Audiology and Speech Pathology Year: 2014 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Journal of Audiology and Speech Pathology Year: 2014 Type: Article