Investigation of the prevalence and main features of skull-base anomalies and characteristics of the sphenoid sinus using cone-beam computed tomography

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dc.authorid0000-0001-7931-4464
dc.contributor.authorAkbulut, Aslıhan
dc.contributor.authorDemirel, Oğuzhan
dc.contributor.authorOrhan, Kaan
dc.date.accessioned2022-12-02T12:30:22Z
dc.date.available2022-12-02T12:30:22Z
dc.date.issued2022
dc.departmentİstanbul Medipol Üniversitesi, Diş Hekimliği Fakültesi, Ağız, Diş ve Çene Radyolojisi Ana Bilim Dalı
dc.description.abstractObjectives: This study aimed to define the prevalence and characteristics of skull base anomalies and the features of sphenoid sinus pneumatization (SSP). Materials and Methods: Five hundred cone-beam computed tomography scans were evaluated retrospectively for the presence of fossa navicularis magna (FNM), canalis basilaris medianus (CBM), sphenoid emissary foramen (SEF), and/or Onodi cells (OC). Patterns of the SSP and sphenoid sinus mucosa dimensions (SSMD) were also recorded. Results: The prevalence of FNM, CBM, SEF, and OC was 26.0%, 22.4%, 47.4%, and 18.4%, respectively. Two hundred sixty-two (52.4%) sellar-type SSP were defined, followed by post-sellar 191 (38.2%), pre-sellar 31 (6.2%), and conchal 16 (3.2%) types. The frequency of SSMD less than 1 mm, 1-3 mm, and greater than 3 mm was 40.6%, 38.4%, and 21.0%, respectively. An SEF was detected more frequently in females, while SSMD greater than 3 mm was more frequent in males. An FNM was more prevalent in the 18-29 and 30-39 age groups and SEF was significantly less frequent in patients over 60 years of age compared to other age groups. A sinus mucosa larger than 3 mm was more common in the younger than 18 year group. The frequency of post-sellar-type pneumatization was lower in patients younger than 18 years. Conclusion: Skull-base anomalies are common and may be detected incidentally during imaging procedures. The sphenoid sinus, its variations, and pneumatization patterns should also be taken into consideration in imaging procedures performed for various purposes.
dc.identifier.citationAkbulut, A., Demirel, O. ve Orhan, K. (2022). Investigation of the prevalence and main features of skull-base anomalies and characteristics of the sphenoid sinus using cone-beam computed tomography. Journal of the Korean Association of Oral and Maxillofacial Surgeons, 48(4), 207-218. https://doi.org/10.5125/jkaoms.2022.48.4.207
dc.identifier.doi10.5125/jkaoms.2022.48.4.207
dc.identifier.endpage218
dc.identifier.issn2234-7550
dc.identifier.issn2234-5930
dc.identifier.issue4
dc.identifier.pmid36043251
dc.identifier.scopus2-s2.0-85142331289
dc.identifier.scopusqualityQ2
dc.identifier.startpage207
dc.identifier.urihttps://doi.org/10.5125/jkaoms.2022.48.4.207
dc.identifier.urihttps://hdl.handle.net/20.500.12511/10070
dc.identifier.volume48
dc.identifier.wos000959811500004en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorAkbulut, Aslıhan
dc.language.isoen
dc.publisherKorean Association of Oral and Maxillofacial Surgeons
dc.relation.ispartofJournal of the Korean Association of Oral and Maxillofacial Surgeonsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/*
dc.subjectFossa Navicularis Magna
dc.subjectCanalis Basilaris Medianus
dc.subjectSphenoid Emissary Foramen
dc.subjectOnodi Cell
dc.subjectSphenoid Sinus
dc.titleInvestigation of the prevalence and main features of skull-base anomalies and characteristics of the sphenoid sinus using cone-beam computed tomography
dc.typeArticle

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