Marginal adaptation of a low-shrinkage silorane-based composite: 1-year randomized clinical trial.

Clinical Oral Investigations
Malene SchmidtSven Poulsen

Abstract

The aim of the present study was to examine the marginal adaptation of a new low-shrinkage silorane-based composite material (Filtek™ Silorane, 3M-Espe) by comparing it with a methacrylate-based composite material (CeramX™, Dentsply DeTrey). In particular, we wanted to test the hypothesis that reduced polymerization shrinkage would improve the marginal adaptation. Seventy-two patients participated in the study. A total of 158 restorations were placed in 80 premolars and 78 molars. Only Class II restorations were included, and each patient could contribute with more than one tooth. The restorations were scored at baseline and after one year. While statistical comparison of marginal adaptation at follow-up indicated better performance of CeramX™ both occlusally and approximally (p = 0.01 and p < 0.01), the low kappa value (32%) reflects the difficulty to assess marginal adaptation clinically. The reduction in polymerization shrinkage demonstrated in the laboratory was not clinically significant in the present study.

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Citations

Sep 29, 2011·Clinical Oral Investigations·Stephanie KrifkaGottfried Schmalz
Apr 6, 2013·Journal of Applied Oral Science : Revista FOB·Renata Kirita Doi SampaioSandra Kiss Moura
Dec 5, 2012·Dental Materials Journal·Ana Flavia Sanches BorgesMirela Sanae Shinohara
Mar 26, 2013·Clinical Oral Investigations·Roland FrankenbergerNorbert Krämer
Mar 10, 2016·Journal of Conservative Dentistry : JCD·Omer SagsozSezer Demirbuga
Dec 12, 2012·Dental Materials : Official Publication of the Academy of Dental Materials·Annelies Van EndeBart Van Meerbeek
Sep 20, 2011·Dental Materials : Official Publication of the Academy of Dental Materials·Paulo Henrique Perlatti D'AlpinoFlávia Pires Rodrigues
Dec 19, 2013·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Ricardo WalterEdward J Swift
May 9, 2015·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Linyong SongPaulette Spencer
Feb 12, 2013·Acta Odontologica Scandinavica·Priscila Jaques Dos SantosPaulo Henrique Perlatti D'Alpino
Mar 30, 2013·Dental Materials Journal·Paulo Henrique Perlatti D'AlpinoVinicius Di Hipólito
Apr 2, 2014·Clinical Oral Investigations·Malene SchmidtPreben Hørsted-Bindslev
Nov 5, 2010·Dental Materials : Official Publication of the Academy of Dental Materials·Anne-Katrin LührsWerner Geurtsen
Dec 22, 2016·Operative Dentistry·G A MaghairehH Alzraikat
Jul 23, 2015·Brazilian Dental Journal·Anelise Fernandes MontagnerMaximiliano Sérgio Cenci
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Feb 18, 2018·Clinical Oral Investigations·Isabella Pereira MarquesDaniela Araújo Veloso Popoff
Aug 25, 2012·The Journal of Contemporary Dental Practice·Fabiana Santos GoncalvesClaudia Silami Magalhaes

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