Nasometer 활용 바이오피드백 기법을 이용한 비인강폐쇄전환자의 치험 사례
Speech treatment of velopharyngeal insufficiency using biofeedback technique with NM II; A case report
양지형, 최진영,
소속 상세정보
양지형 ( Yang Ji-Hyoung ) - 서울대학교 치과병원 악안면기형실 부설 언어치료실
최진영 ( Choi Jin-Young ) - 서울대학교 치과대학 구강악안면외과학교실
KMID : 0952820050080010045
Abstract
Velopharyngeal Insufficiency(VPI); the failure of velum, the lateral wall and the posterior pharyngeal wall to separate the nasal cavity from pharyngeal cavity during speech, can be caused by congenital conditions include cleft palate, submucous cleft palate and congenital palatal insufficiency. Speech problems of VPI are characterized by hypernasality, nasal air emission, increased nasal air flow and decreased intelligibility. These speech problems of VPI can be treated with the surgical procedure, the application of temporary prosthesis and speech therapy. Biofeedback technique with Nasometer is a speech treatment method of VPI that commonly used as one component of a comprehensive procedure for improvement of speech in patients with VPI. In this article describes a case of VPI treated by biofeedback technique with Nasometer; which showed satisfactory result in nasalance and formant analysis after the speech therapy during 9 months.
키워드
Velopharyngeal incompetency(VPI);Biofeedback technique;Nasometer
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