The variations of osseous structure of the internal acoustic canal: an anatomical 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.authorSarı, Elif
dc.contributor.authorNteli Chatzioglou, Gkionoul
dc.contributor.authorTemirbekov, Dastan
dc.contributor.authorAliyeva, Aynur
dc.contributor.authorÖztürk, Adnan
dc.contributor.authorGürses, İlke Ali
dc.date.accessioned2024-03-18T07:29:24Z
dc.date.available2024-03-18T07:29:24Z
dc.date.issued2024en_US
dc.departmentFakülteler, Tıp Fakültesi, Temel Tıp Bilimleri Bölümü, Anatomi Ana Bilim Dalıen_US
dc.description.abstractObjectives: The internal acoustic meatus is an osseous canal that connects the inner ear to the posterior cranial fossa. It is located in the petrous portion of the temporal bone. A thin cribriform osseous plate known as the fundus is situated at the lateral end of the canal. This study assesses the structural and numerical variations of the fundus formations. Methods: Fifty-four temporal bones of unknown gender and age were examined with the surgical microscope. Results: The temporal bones analyzed were 46.2% right-sided and 53.7% left-sided. Only one temporal bone had two parallel transverse crests, while three had a single anterior crest that split into two branches posteriorly. The number of foramina at the transverse crest varied, with 29.6% having none, 48.1% having a single foramen, and 22.2% having several foramina. An anterior crest structure was seen in 53.7% of the temporal bones, with 5% having a slightly constricted entry to the facial canal. In cases with a single nerve foramen, 48.1% had one, while 51.8% had more than one, including examples with three or four foramina. A crest was found between the foramina of the single nerve in 7% of patients. Furthermore, a crest between the saccular nerve foramen and the high fiber foramina was seen in 25.9% of cases, and 5% had two saccular nerve foramina. Conclusion: We think that revealing the anatomical, structural and numerical variations in the fundus will be useful in explaining the disease-symptom relationship.en_US
dc.identifier.citationSarı, E., Nteli Chatzioglou, G., Temirbekov, D., Aliyeva, A., Öztürk, A., & Gürses, İ. A. (2024). The variations of osseous structure of the internal acoustic canal: an anatomical study. Brazilian Journal of Otorhinolaryngology, 90(3), pp. 1-5. https://doi.org/10.1016/j.bjorl.2024.101414en_US
dc.identifier.doi10.1016/j.bjorl.2024.101414en_US
dc.identifier.endpage5en_US
dc.identifier.issn1808-8694
dc.identifier.issn1808-8686
dc.identifier.issue3en_US
dc.identifier.pmidPMID: 38492307en_US
dc.identifier.scopus2-s2.0-85187656952en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://doi.org/10.1016/j.bjorl.2024.101414
dc.identifier.urihttps://hdl.handle.net/20.500.13055/669
dc.identifier.volume90en_US
dc.identifier.wosWOS:001222281400001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.indekslendigikaynak.otherSCI-E - Science Citation Index Expandeden_US
dc.institutionauthorNteli Chatzioglou, Gkionoul
dc.institutionauthorÖztürk, Adnan
dc.language.isoenen_US
dc.publisherBrazilian Association of Otorhinolaryngology and Cervicofacial Surgeryen_US
dc.relation.ispartofBrazilian Journal of Otorhinolaryngologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFundus of Internal Acoustic Canalen_US
dc.subjectInternal Acoustic Meatusen_US
dc.subjectPetrous Parten_US
dc.subjectTemporal Bone Anatomyen_US
dc.subjectVariations of IACen_US
dc.titleThe variations of osseous structure of the internal acoustic canal: an anatomical studyen_US
dc.typeArticleen_US
dspace.entity.typePublication

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