ARYTENOID ADDUCTION PDF

Otolaryngol Clin North Am. Aug;33(4) Arytenoid adduction and medialization laryngoplasty. Woo P(1). Author information: (1)Department of. Head Neck. Jan;21(1) Arytenoid adduction as an adjunct to type I thyroplasty for unilateral vocal cord paralysis. Kraus DH(1), Orlikoff RF, Rizk SS. Laryngoscope. Dec;(12) Combined arytenoid adduction and laryngeal reinnervation in the treatment of vocal fold paralysis. Chhetri DK(1).

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Sign in to customize your interests Sign in to your personal account. An extremely laterally positioned vocal cord can result in a large posterior glottal gap – an opening between the two vocal cords even when the functioning vocal cord is fully medialized. A perceptual analysis was designed and completed.

Arytenoid adduction as an adjunct to type I thyroplasty for unilateral vocal cord paralysis.

Arytenoid adduction is more technically challenging than either vocal cord injection or medialization thyroplasty and has a high learning curve. This article is an orphanas no other articles link to it.

This page was last edited on 16 Novemberat The muscle process is pulled by two nylon sutures in simulation of the functions of the lateral cricoarytenoid muscle and the lateral thyroarytenoid muscle. Arytenoid adduction is often performed in conjunction with medialization thyroplasty.

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Sign in to download free article PDFs Sign in to access your subscriptions Sign in to your personal account. Arytenoid adduction is often performed at the same time as a medialization thyroplasty.

Patients without adductin voice analysis were invited back for its completion. A 2-second segment of sustained vowel was used for perceptual analysis by means of a panel of voice professionals and a rating system.

Arytenoid adduction – Wikipedia

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Objective analysis confirms improvement in voice parameters. Vocal cord injection is ineffective for closing a large glottal gap.

Arytenoid adduction is a surgical procedure used to treat vocal cord paralysis. Videostroboscopic measures of glottal closure, mucosal wave, and symmetry were rated. Closure and mucosal wave improved significantly in both groups.

The Annals of Otology, Rhinology, and Laryngology. Sign in to save your search Sign in to your personal account. Subjective analysis confirms marked improvement in laryngeal function in the form of speech, swallowing, and respiration. Subglottic pressure remained unchanged in both groups. Options for surgical treatment of vocal cord acduction include vocal cord injection, medialization thyroplasty, and arytenoid adduction. Purchase access Subscribe to JN Learning for one year.

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Sign in to access your subscriptions Sign in to your personal account. Improvement of voice after surgery was dramatic in all of the patients who were operated on. Surgical procedures and techniques. Views Read Edit View history.

Arytenoid Adduction for Unilateral Vocal Cord Paralysis

Sign in to make a comment Sign in to your personal account. Both groups had significant perceptual improvement of voice quality.

A combination of medialization and reinnervation would be expected to further improve vocal quality over medialization alone. Evaluation included symptomatic improvement in hoarseness, aspiration, dysphagia, dyspnea, and the radiographic documentation of pneumonia. There were 9 patients in the adduction group and 10 patients in the combined group.

Create a personal account to register for email alerts with links to free full-text articles. This results in a vertical gap between the two vocal cords that cannot be resolved using vocal cord injection or medialization thryoplasty. Register for email alerts with links to free full-text articles Access PDFs of free articles Manage your interests Save searches and receive search alerts.