Variations in the course of the external branch of the superior laryngeal nerve and their importance in surgical procedures: an experimental cadaveric study

dc.authorid0000-0003-3728-6930en_US
dc.authorid0000-0002-5819-0543en_US
dc.authorscopusid57195415460en_US
dc.authorscopusid57217620449en_US
dc.authorwosidEPD-1767-2022en_US
dc.authorwosidDLS-1821-2022en_US
dc.contributor.authorNteli Chatzioglou, Gkionoul
dc.contributor.authorSarı, Elif
dc.contributor.authorGayretli, Özcan
dc.contributor.authorCoşkun, Osman
dc.contributor.authorÖztürk, Adnan
dc.contributor.authorGürses, İlke Ali
dc.date.accessioned2023-05-09T06:05:53Z
dc.date.available2023-05-09T06:05:53Z
dc.date.issued2023en_US
dc.departmentFakülteler, Tıp Fakültesi, Temel Tıp Bilimleri Bölümü, Anatomi Ana Bilim Dalıen_US
dc.description.abstractIntroduction: Injury of the external branch of the superior laryngeal nerve can cause a hoarse or weak voice due to the functional loss (dysergia) of the cricothyroid muscle. Defining the anatomical variations of the external branch of the superior laryngeal nerve and estimating the frequency of it, it makes crucial for surgical interventions. Aim: To reveal the topography of the external branch in the Anatolian population, to prevent injury of it during the surgical intervention in the anterior neck region. Materials and methods: Twenty-six bilateral hemilarynges (4 females, 22 males) were dissected. The morphometric and morphological features of the external branch were examined. The obtained results were compared statistically left and right. Results: Landmarks such as the thyroid gland and laryngeal prominence were determined for the detection of the external branch. The variations of the course of the external branch and the points of piercing the cricothyroid muscle or inferior constrictor pharyngeal muscle were evaluated. Discussion: Although safe approaches have been described for nerve protection during neck surgeries, it can expose injuries during preliminary surgery approaches as the nerve is thinner and more superficial than other branches of the vagus nerve. However, it can be detected more easily and safely during the surgical approach by knowing the defined anatomical landmarks and morphological variations of the external branch. Conclusion: The anatomical variations described can be a safe and important guide in surgical approaches to be applied in the anterior neck region.en_US
dc.identifier.citationNteli Chatzioglou, G., Sarı, E., Gayretli, Ö., Coşkun, O., Öztürk, A., & Gürses, İ. A. (2023). Variations in the course of the external branch of the superior laryngeal nerve and their importance in surgical procedures: an experimental cadaveric study. Polish Journal of Otolaryngology, 77(2), pp. 24-29. https://doi.org/10.5604/01.3001.0016.2167en_US
dc.identifier.doi10.5604/01.3001.0016.2167en_US
dc.identifier.endpage29en_US
dc.identifier.issn0030-6657
dc.identifier.issn2300-8423
dc.identifier.issue2en_US
dc.identifier.pmidPMID: 37347976en_US
dc.identifier.scopus2-s2.0-85148393710en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage24en_US
dc.identifier.urihttps://doi.org/10.5604/01.3001.0016.2167
dc.identifier.urihttps://hdl.handle.net/20.500.13055/459
dc.identifier.volume77en_US
dc.identifier.wosWOS:001042861600003en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.indekslendigikaynak.otherESCI - Emerging Sources Citation Indexen_US
dc.institutionauthorNteli Chatzioglou, Gkionoul
dc.institutionauthorÖztürk, Adnan
dc.language.isoenen_US
dc.publisherIndex Copernicusen_US
dc.relation.ispartofPolish Journal of Otolaryngologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCadaveren_US
dc.subjectSafe Surgical Approachen_US
dc.subjectSuperior Laryngeal Nerveen_US
dc.subjectThyroidectomyen_US
dc.subjectVariationen_US
dc.titleVariations in the course of the external branch of the superior laryngeal nerve and their importance in surgical procedures: an experimental cadaveric studyen_US
dc.typeArticleen_US
dspace.entity.typePublication

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