[Stroboscopy findings: a comparison of flexible CCD-videostroboscopy and rigid stroboscopy]. / Stroboskopie-Befunde: Flexible CCD-Videostroboskopie und klassische Lupenstroboskopie im Vergleich.
Laryngorhinootologie
; 90(4): 218-23, 2011 Apr.
Article
en De
| MEDLINE
| ID: mdl-21312156
OBJECTIVE: After exclusion of morphologic laryngeal alterations by laryngoscopy the prospective study compared stroboscopy findings using a flexible distal charge-coupled device chip-optic (CCD-optic) and a rigid 70° - or 90° -laryngoscope. MATERIAL AND METHODS: 52 patients with functional dysphonia and 47 candidates for speech therapy education were checked with both examination methods. The stroboscopy results were rated randomized and pseudonymized by 3 experts assessed by a study protocol according to the European laryngological society basic protocol 2001. RESULTS: The interrater-reliability was moderate to good. Using the flexible videolaryngoscopy less gaging, less supraglottic contraction during phonation, more often a complete glottal closure and more often a normal mucosal wave movement were found. CONCLUSION: To get an optimal endoscopy result the combination of rigid laryngoscopy and flexible videolaryngoscopy and -stroboscopy will be recommended. Because of the variety of stroboscopic findings for the diagnosis of functional dysphonia additional the case history and functional voice examinations are necessary.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Logopedia
/
Grabación en Video
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Procesamiento de Señales Asistido por Computador
/
Estroboscopía
/
Disfonía
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Laringoscopía
Tipo de estudio:
Clinical_trials
/
Diagnostic_studies
/
Guideline
/
Observational_studies
Límite:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
De
Revista:
Laryngorhinootologie
Asunto de la revista:
OTORRINOLARINGOLOGIA
Año:
2011
Tipo del documento:
Article
Pais de publicación:
Alemania