The effect of slice thickness on the volume estimations performed by using cone beam CT [Konik işinli BT kullanilarak yapilan hacim hesaplamalarinda kesit kalinliğinin etkisi]

dc.authorid0000-0003-0819-4578
dc.authorid0000-0002-1699-4738
dc.contributor.authorBayrak, Seval
dc.contributor.authorSezgin, Ömer Said
dc.contributor.authorKayıpmaz, Saadettin
dc.contributor.authorÇan, Gamze
dc.date.accessioned2021-06-23T18:51:31Z
dc.date.available2021-06-23T18:51:31Z
dc.date.issued2018
dc.departmentBAİBÜ, Tıp Fakültesi, Dahili Tıp Bilimleri Bölümüen_US
dc.description.abstractAmaç: Bu çalismanin amaci Konik Isinli Bilgisayarli Tomografi (KIBT) ile hacim hesaplamalarinda kesit kalinliginin olasi etkilerini arastirmaktir. Materyal ve Metod: Sigir femur basinda kemik defektlerini taklit eden intraosseoz kaviteler KIBT ile tarandi. Kavitelerin stereolojik bir metod olan Cavalieri prensibiyle hacim hesaplamalarinda 0,1 mm, 0,2 mm, 0,3 mm, 0,4 mm, 0,5 mm, 1 mm, 2 mm, 3 mm, 4 mm ve 5 mm kalinliginda ardisik kesitler kullanildi. Hesaplanan hacimler daha sonra Arsimet prensibiyle hesaplanan hacimlerle kiyaslandi. Bulgular: 0,1 mm, 0,2 mm ve 0,3 mm kesit kalinliginda Cavalieri prensibiyle hesaplanan hacimler Arsimet Prensibiyle hesaplanan hacimlerle uyumluydu (p > 0,05). KIBT görüntülerinde tüm defektler için, 0,1 mm, 0,2 mm, 0,3 mm kesit kalinliginda hesaplanan hacimler gerçek hacimlerle uyumluyken, 0,4 mm, 0,5 mm, 1 mm, 2 mm, 3 mm, 4 mm ve 5 mm kesit kalinliginda hesaplanan hacimler gerçek hacimlerden farkli bulundu. Sonuç: Cavalieri prensibiyle hacim hesaplanalanacagi zaman, gerçek hacimle uyumlu hesaplamalar yapilabilmesi için en ince kesit kalinligi seçilmelidir. © Cumhuriyet University Faculty of Dentistry 2018.Objective: The purpose of this study is to investigate possible effects of the slice thickness on volume estimations with Cone Beam Compute Tomography (CBCT). Materials and Methods: Intraosseous cavities representing bone defects on femoral condyles of bovines were scanned by CBCT. Consecutive slices at 0.1 mm, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 1 mm, 2 mm, 3 mm, 4 mm, and 5 mm thickness were used to estimate the volumes of the cavities using Cavalieri principle of stereological methods then compared with the volumes obtained by Archimedean principle. Results: The volumes estimated by Cavalieri principle in 0.1 mm, 0.2 mm and 0.3 mm thickness slices were consistent with the volumes obtained by Archimedean principle (p > 0.05). For all the defects on the CBCT images, the volumes of the defects which were calculated with Cavalieri principle in 0.1 mm, 0.2 mm and 0.3 mm slice thickness were found to be consistent with the actual volumes, however, the volumes that were calculated in 0.4 mm, 0.5 mm, 1 mm, 2 mm, 3 mm, 4 mm, and 5 mm slice thickness were found to differ from the actual volumes. Conclusion: When volume calculations were made by Cavalieri principle, the thinnest slice section should be chosen to make calculations consistent with actual volumes. © Cumhuriyet University Faculty of Dentistry 2018.en_US
dc.description.urihttps://eds.p.ebscohost.com/eds/pdfviewer/pdfviewer?vid=2&sid=5c1a141e-94f5-4ff7-a9e6-3f4e99f8c44f%40redis
dc.identifier.doi10.7126/cumudj.406394
dc.identifier.endpage172en_US
dc.identifier.issn2146-2852
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85055416332en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage167en_US
dc.identifier.trdizinid385386en_US
dc.identifier.urihttps://doi.org/10.7126/cumudj.406394
dc.identifier.urihttps://hdl.handle.net/20.500.12491/3837
dc.identifier.volume21en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.institutionauthorBayrak, Seval
dc.language.isoenen_US
dc.publisherCumhuriyet University Faculty of Dentistryen_US
dc.relation.ispartofCumhuriyet Dental Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCavalieri Prensibien_US
dc.subjectCavalieri Principleen_US
dc.subjectCone Beam Computed Tomographyen_US
dc.subjectDentalen_US
dc.subjectDentalen_US
dc.subjectKantitatif Degerlendirmeen_US
dc.subjectKonik Isinli Bilgisayarli Tomografien_US
dc.subjectQuantitative Evaluationen_US
dc.subjectRadiographyen_US
dc.subjectRadyografien_US
dc.titleThe effect of slice thickness on the volume estimations performed by using cone beam CT [Konik işinli BT kullanilarak yapilan hacim hesaplamalarinda kesit kalinliğinin etkisi]en_US
dc.typeArticleen_US

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