Evaluation of sella turcica types with two different classifications in cone-beam computed tomography

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dc.authorid0000-0001-8970-7579en_US
dc.authorscopusid57204475611en_US
dc.authorwosidABB-4899-2020en_US
dc.contributor.authorYalçın, Eda Didem
dc.contributor.authorDoğan, Mehmet Emin
dc.contributor.authorKotanlı, Sedef
dc.date.accessioned2023-07-03T09:51:29Z
dc.date.available2023-07-03T09:51:29Z
dc.date.issued2023en_US
dc.departmentFakülteler, Diş Hekimliği Fakültesi, Klinik Bilimler Bölümü, Ağız, Diş ve Çene Radyolojisi Ana Bilim Dalıen_US
dc.description.abstractIntroduction: Sella turcica is a saddle-shaped depression in the sphenoid bone that contains the pituitary gland. Objectives: To investigate the morphological types of sella turcica with two different classifications in conebeam computed tomography (CBCT) images in a group of Turkish population. Material and methods: Full head CBCT images of 1,000 patients (535 men, 465 women), aged 6-91 years, were retrospectively analyzed. Morphological types of sella turcica were evaluated in multiplanar planes of CBCT according to two classification systems, and a relationship between them was examined. Relationships between categorical variables were analyzed using c2 test. Results: Frequency of basic morphological types of sella turcica was as follows: oval, 48%; flattened, 34.7%; circular, 17.3%. Flattened type of basic morphological sella types was significantly higher in males (p = 0.001). Except this type, there was no significant difference between genders. Normal type of sella turcica was detected in 532 (53.2%) of 1,000 patients. Frequency of other morphological types of sella turcica were as follows, respectively: irregularity (notching) in the posterior part of dorsum sella, 40.9%; sella turcica bridging, 2%; pyramidal shape of dorsum sella, 1.7%; oblique anterior wall, 1.2%; double contour of sellar floor, 1%. Irregularity (notching) in the posterior part of sella turcica type was observed significantly more in cases, in which basic morphological sella types were flattened (p = 0.001). Conclusions: A higher rate of normal sella morphology was detected on CBCT compared with studies conducted with wider age range. Oval sella was mostly observed with normal sella, and flattened sella was mostly determined with irregularity in posterior part of dorsum sella. CBCT is a useful technique to examine morphological types of sella turcica.en_US
dc.identifier.citationYalçın, E. D., Doğan, M. E., & Kotanlı, S. (2023). Evaluation of sella turcica types with two different classifications in cone-beam computed tomography. Journal of Stomatology, 76(2), pp. 117-121. https://doi.org/10.5114/jos.2023.128816en_US
dc.identifier.doi10.5114/jos.2023.128816en_US
dc.identifier.endpage121en_US
dc.identifier.issn2299-551X
dc.identifier.issn0011-4553
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85166223038en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage117en_US
dc.identifier.urihttps://doi.org/10.5114/jos.2023.128816
dc.identifier.urihttps://hdl.handle.net/20.500.13055/485
dc.identifier.volume76en_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorYalçın, Eda Didem
dc.language.isoenen_US
dc.publisherPanstwowy Zaklad Wydawnictw Lekarskichen_US
dc.relation.ispartofJournal of Stomatologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSella Turcicaen_US
dc.subjectMorphologyen_US
dc.subjectCone-Beam Computed Tomographyen_US
dc.subjectSphenoid Boneen_US
dc.titleEvaluation of sella turcica types with two different classifications in cone-beam computed tomographyen_US
dc.typeArticleen_US
dspace.entity.typePublication

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