Magnetic Control of the Glottic Opening in an Ex Vivo Sheep Larynx Model: A Preliminary Study

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dc.authorid0000-0003-3307-085X
dc.authorscopusid55078843000
dc.authorscopusid15055538600
dc.authorscopusid56763778100
dc.authorscopusid56382793200
dc.authorscopusid56197552400
dc.authorscopusid26648338400
dc.authorwosidCiftci, Zafer/AAW-9972-2021
dc.contributor.authorÇiftçi, Zafer
dc.contributor.authorDeniz, Mahmut
dc.contributor.authorÇiftçi, Halide Güneş
dc.contributor.authorÖzdemir, Damla Nihan
dc.contributor.authorIşık, Aklime
dc.contributor.authorGültekin, Erdoğan
dc.date.accessioned2022-05-11T14:36:05Z
dc.date.available2022-05-11T14:36:05Z
dc.date.issued2016
dc.departmentFakülteler, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümü, Kulak Burun ve Boğaz Hastalıkları Ana Bilim Dalı
dc.description.abstractObjective/Hypothesis. So far, a number of techniques have been described for the treatment of bilateral vocal fold paralysis. These techniques were reported to be successful in maintaining an adequate airway but also found to be associated with an increased risk of aspiration, dysphonia, and granulation tissue formation at the operation site. We aimed to investigate the effectiveness of a novel mucosa-sparing technique based on the generation of a magnetic field within the larynx for the tailored lateralization of the ipsilateral vocal fold. Study design. This is an ex vivo experimental study. Methods. Twenty sheep larynges that were procured from the local slaughterhouse were used as a model. For each specimen, two neodymium (Nd) disc magnets with marked poles were used to create a unilateral attractive magnetic force at the glottic level. Following insertion of the magnets, the level of vocal fold lateralization was assessed under an operating microscope. The results were analyzed for their statistical significance. Results. Before the procedure, the mean value of the glottic openings of all the specimens was 4.985 mm. The post-procedure mean value was 5.640 mm. The mean amount of increase in the glottic openings after the procedure was 0.655 mm. This change was found to be statistically significant (P < 0.05). Conclusions. A statistically significant increase in the cross-sectional area of the glottic region could be achieved. The mucosal integrity of the laryngeal airway was also preserved. The idea of magnetic control of the glottic airway'' is a novel concept but seems to be a promising option.
dc.identifier.doi10.1016/j.jvoice.2015.07.001
dc.identifier.endpage625
dc.identifier.issn0892-1997
dc.identifier.issn1873-4588
dc.identifier.issue5en_US
dc.identifier.pmid26253399
dc.identifier.scopus2-s2.0-84938629811
dc.identifier.scopusqualityQ2
dc.identifier.startpage621
dc.identifier.urihttps://doi.org/10.1016/j.jvoice.2015.07.001
dc.identifier.urihttps://hdl.handle.net/20.500.11776/8363
dc.identifier.volume30
dc.identifier.wosWOS:000384010300015
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorÇiftçi, Zafer
dc.institutionauthorDeniz, Mahmut
dc.institutionauthorÖzdemir, Damla Nihan
dc.institutionauthorIşık, Aklime
dc.institutionauthorGültekin, Erdoğan
dc.language.isoen
dc.publisherMosby-Elsevier
dc.relation.ispartofJournal of Voice
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectBilateral vocal fold paralysis
dc.subjectGlottic airway
dc.subjectMagnetic abduction
dc.subjectNeodymium
dc.subjectSheep larynx
dc.subjectVocal fold abduction
dc.subjectVocal Cord Paralysis
dc.subjectCytotoxicity
dc.subjectEtiology
dc.titleMagnetic Control of the Glottic Opening in an Ex Vivo Sheep Larynx Model: A Preliminary Study
dc.typeArticle

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