dc.contributor.author | Indergård, Janne Angen | |
dc.contributor.author | Skjold, Anneli | |
dc.contributor.author | Schriwer, Christian | |
dc.contributor.author | Øilo, Marit | |
dc.date.accessioned | 2021-10-27T09:41:38Z | |
dc.date.available | 2021-10-27T09:41:38Z | |
dc.date.created | 2021-10-20T08:20:12Z | |
dc.date.issued | 2021 | |
dc.identifier.issn | 2641-5275 | |
dc.identifier.uri | https://hdl.handle.net/11250/2825938 | |
dc.description.abstract | The aim of this study was to evaluate the effect of cement on the fracture load of monolithic zirconia crowns with different yttria content (3 and 5mol%). A total of 62 monolithic zirconia crowns, 40 3Y-zirconia crowns (Prettau®Zirconia, Zirkonzahn) and 22 5Y-zirconia crowns (Prettau® 4 Anterior®, Zirkonzahn) were produced to a shallow chamfer molar preparation. The 3Y-crowns were divided into four groups and attached to composite abutment duplicates (SDR® flow+, Dentsply DeTrey GmbH) using the following four cementation techniques; 1: Self-adhesive resin-based cement, 2: Pre-treatment with air-abrasion and self-adhesive resin-based cement, 3: Zinc phosphate cement 4: Glass-ionomer cement. The 5Y-crowns were divided into two groups and attached to the duplicates with; 1: Self-adhesive resin-based cement, or 2: Air-abrasion pre-treatment and self-adhesive resin-based cement. All crowns were loaded axially (0.5mm/min) on the occlusal surface until fracture occurred. Among the 3Y-zirconia groups, the zinc phosphate cement group fractured at lower loads compared to the resin-based cement groups, with and without air-abrasion, (p | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Taylor & Francis | en_US |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Effect of cementation techniques on fracture load of monolithic zirconia crowns | en_US |
dc.type | Journal article | en_US |
dc.type | Peer reviewed | en_US |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | Copyright 2021 the authors | en_US |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |
dc.identifier.doi | 10.1080/26415275.2021.1990764 | |
dc.identifier.cristin | 1947162 | |
dc.source.journal | Biomaterial Investigations in Dentistry | en_US |
dc.source.pagenumber | 160-169 | en_US |
dc.identifier.citation | Biomaterial Investigations in Dentistry. 2021, 8 (1), 160-169. | en_US |
dc.source.volume | 8 | en_US |
dc.source.issue | 1 | en_US |