Accuracy of Polyvinyl Siloxane Ether and Other Impression Materials in Full-Arch Implant Rehabilitation with Varying Angulations: A Comparative in Vitro Study

Basit Öğe Kaydı
dc.authoridhttps://orcid.org/0000-0003-0130-4965
dc.contributor.authorÇapuroğlu, Akanay
dc.contributor.authorKayahan, Zeynep Özkurt
dc.contributor.authorKazazoğlu, Ender
dc.date.accessioned2025-12-29T10:31:57Z
dc.date.available2025-12-29T10:31:57Z
dc.date.issued2025
dc.departmentFakülteler, Diş Hekimliği Fakültesi, Klinik Bilimler Bölümü
dc.description.abstractThis study evaluated the accuracy of digital and conventional impressions using different materials in fully edentulous jaws with implants at varying angulations. Two master models were fabricated: one with four parallel and another with four implants placed according to the all-on-4 protocol. Impressions were obtained using three materials—polyvinyl siloxane (PVS), polyether (PE), and polyvinyl siloxane ether (PVSE)—and a digital scanner (TRIOS 4). Conventional impressions were cast, scanned with an extraoral scanner, and compared with the reference models via Geomagic Control X software. In the parallel model, digital impressions exhibited significantly greater deviation values than PE (p=0.016). In the angulated model, PE demonstrated significantly lower deviation values compared to PVSE (p=0.007) and digital impressions (p=0.016). Deviation values increased with implant angulation in all groups, except PVSE, which showed no statistically significant difference. Polyether provided the highest accuracy. Implant angulation adversely affected accuracy across most impression methods
dc.identifier.citationCopuroglu, A., Ozkurt-Kayahan, Z., & Kazazoglu, E. (2025). Accuracy of polyvinyl siloxane ether and other impression materials in full-arch implant rehabilitation with varying angulations: A comparative in vitro study. Dental Materials Journal. Advance online publication.
dc.identifier.doi10.4012/dmj.2025-150
dc.identifier.endpage9
dc.identifier.pmid41339004
dc.identifier.startpage1
dc.identifier.urihttps://hdl.handle.net/20.500.12941/364
dc.indekslendigikaynakPubMed
dc.institutionauthorÇapuroğlu, Akanay
dc.institutionauthoridhttps://orcid.org/0000-0003-0130-4965
dc.language.isoen
dc.relation.ispartofDental Materials Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectImpression Accuracy
dc.subjectPolyvinyl Siloxane Ether
dc.subjectPolyether
dc.titleAccuracy of Polyvinyl Siloxane Ether and Other Impression Materials in Full-Arch Implant Rehabilitation with Varying Angulations: A Comparative in Vitro Study
dc.typeArticle

Dosyalar

Lisans paketi
Listeleniyor 1 - 1 / 1
Küçük Resim Yok
İsim:
license.txt
Boyut:
1.17 KB
Biçim:
Item-specific license agreed upon to submission
Açıklama:
İndir

Koleksiyon

Klinik Bilimler Bölümü Koleksiyonu
PubMed İndeksli Yayınlar Koleksiyonu