Comparative stress analysis of custom-made PEEK dental post-cores versus conventional post-cores in incisor restorations: A finite element study

Basit Öğe Kaydı
dc.authorid0000-0001-8883-8307en_US
dc.authorid0000-0002-0377-7953en_US
dc.authorid0000-0001-7266-8593en_US
dc.authorid0000-0002-0420-2393en_US
dc.contributor.authorYıldız, Şemsettin
dc.contributor.authorTekin, Samet
dc.contributor.authorKızılkaya, Ayşe Rençber
dc.contributor.authorAkgün, Semih Ercan
dc.contributor.authorDeğer, Yalçın
dc.date.accessioned2023-11-01T10:41:22Z
dc.date.available2023-11-01T10:41:22Z
dc.date.issued2023en_US
dc.departmentDicle Üniversitesi, Diş Hekimliği Fakültesi, Protetik Diş Tedavisi Bölümüen_US
dc.description.abstractBackground: We conducted a finite element analysis to evaluate stress levels in incisor teeth restored with custom polyetheretherketone (PEEK) dental post-cores compared to conventional post-cores. Material/Methods: Using micro-computed tomography (μCT) imaging data, a 3D model of a maxillary incisor was created. For each material type, 3D mesh models were developed via specialized software. Two post diameters, 2.5 mm and 3.5 mm, were considered. Five different post materials were examined: Unfilled polyetheretherketone (Group UP); Glass fiber-reinforced polyetheretherketone (Group GP); Carbon fiber-reinforced polyetheretherketone (Group CP); Metal (Group M); and Zirconia ceramic (Group Z). Each model underwent finite element analysis, after which the von Mises equivalent stress values were determined. Results: For models involving both wide and narrow diameter posts across the crown, crown cement, post cement, and dentin, PEEK posts (Group UP, GP, and CP) exhibited higher von Mises stress values than Groups Z and M. However, the reverse trend was noticed in the post model itself. In the post cement model, stress values appeared similar only for the narrow-diameter post groups. Notably, results for Groups Z and M were largely consistent with each other. Conclusions: PEEK posts, which have a lower modulus of elasticity, demonstrated different stress values when contrasted with zirconia and metal posts. As the post diameter expanded, the residual dentin decreased, influencing the stress values among various materials. Further in vitro and clinical examinations are essential to comprehensively understand PEEK posts.en_US
dc.identifier.citationYıldız, Ş., Tekin, S., Kızılkaya, A. R., Akgün, S. E. ve Değer, Y. (2023). Comparative stress analysis of custom-made PEEK dental post-cores versus conventional post-cores in incisor restorations: A finite element study. Medical Science Monitor, 29, 1-11.en_US
dc.identifier.doi10.12659/MSM.940887
dc.identifier.endpage11en_US
dc.identifier.issn1234-1010
dc.identifier.pmid37587670
dc.identifier.scopus2-s2.0-85168240403
dc.identifier.scopusqualityQ1
dc.identifier.startpage1en_US
dc.identifier.urihttps://medscimonit.com/abstract/full/idArt/940887
dc.identifier.urihttps://hdl.handle.net/11468/13007
dc.identifier.volume29en_US
dc.identifier.wosWOS:001060272300001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorDeğer, Yalçın
dc.language.isoenen_US
dc.publisherInternational Scientific Information, Inc.en_US
dc.relation.ispartofMedical Science Monitor
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDental stress analysisen_US
dc.subjectFinite element analysisen_US
dc.subjectPolyetheretherketoneen_US
dc.titleComparative stress analysis of custom-made PEEK dental post-cores versus conventional post-cores in incisor restorations: A finite element studyen_US
dc.titleComparative stress analysis of custom-made PEEK dental post-cores versus conventional post-cores in incisor restorations: A finite element study
dc.typeArticleen_US

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim
İsim:
Comparative Stress Analysis of Custom-Made PEEK Dental Post-Cores versus Conventional Post-Cores in Incisor Restorations.pdf
Boyut:
2.5 MB
Biçim:
Adobe Portable Document Format
Açıklama:
Makale Dosyası
İndir
Lisans paketi
Listeleniyor 1 - 1 / 1
[ X ]
İsim:
license.txt
Boyut:
1.44 KB
Biçim:
Item-specific license agreed upon to submission
Açıklama:
İndir

Koleksiyon

Diş Hekimliği Fakültesi Protetik Diş Tedavisi Anabilim Dalı Koleksiyonu
PubMed İndeksli Yayın Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu