منابع مشابه
Monitoring vocal fold abduction through vocal fold contact area.
A number of commercial devices for measuring the transverse electrical conductance of the thyroid cartilage produce waveforms that can be useful for monitoring movements within the larynx during voice production, especially movements that are closely related to the time-variation of the contact between the vocal folds as they vibrate. This paper compares the various approaches that can be used ...
متن کاملPOLYPOID DEGENERATION OF THE VOCAL CORD By
4 cases with severe diffuse edematous swelling were reported, which involved the whole of unilateral or bilateral vocal cords. The terminology of this condition was first discussed, since this pathological state as an entity has not yet been fully established here and abroad. Secondary clinical symptoms of each case were presented in detail and examined from various viewpoints, such as age, sex...
متن کاملModulating phonation through alteration of vocal fold medial surface contour.
OBJECTIVES/HYPOTHESIS 1) To test whether alteration of the vocal fold medial surface contour can improve phonation and 2) to demonstrate that implant material properties affect vibration even when implantation is deep to the vocal fold lamina propria. STUDY DESIGN Induced phonation of excised human larynges. METHODS Thirteen larynges were harvested within 24 hours postmortem. Phonation thre...
متن کامل[Incidence of structural vocal fold abnormalities associated with vocal fold polyps.
UNLABELLED Phonotrauma is considered the main cause of vocal fold polyps (VFP). However, the authors believe that an underlying anatomical deviation could render the vocal folds more susceptible to such trauma. AIM To prove this hypothesis a retrospective chart review was carried out to correlate the surgical findings of patients with VFP. MATERIAL AND METHODS The charts of thirty-three pat...
متن کاملEffect of Vocal Fold Medialization on Dysphagia in Patients with Unilateral Vocal Fold Immobility.
OBJECTIVE The effect of vocal fold medialization (VFM) on vocal improvement in persons with unilateral vocal fold immobility (UVFI) is well established. The effect of VFM on the symptom of dysphagia is uncertain. The purpose of this study is to evaluate dysphagia symptoms in patients with UVFI pre- and post-VFM. STUDY DESIGN Case series with chart review. SETTING Academic tertiary care medi...
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ژورنال
عنوان ژورنال: Koutou (THE LARYNX JAPAN)
سال: 1995
ISSN: 0915-6127
DOI: 10.5426/larynx1989.7.2_96