PMID: 9002840Jul 1, 1996Paper

Cavity wall adaptation and voids in adhesive Class I resin composite restorations

Dental Materials : Official Publication of the Academy of Dental Materials
N J OpdamM Teunis

Abstract

Handling characteristics and adaptation modes of resin composites are important factors to achieve proper placement of the restorative materials. The present study was undertaken to assess the influence of the consistency of composite materials and the mode of application on voids and porosities in Class I adhesive restorations. One hundred medium-sized Class I preparations with an adhesive design were restored with three composites of various consistencies using three different application modes. The restorations were sectioned, and each section of a restoration was inspected for the presence of voids. The total surface and the percentage of the cavity wall occupied by voids as well as the total number of voids in the sections were recorded. A Krusal-Wallis analysis of variance was carried out on the data. Differences between individual composite materials for each mode of application and between individual application modes for each composite material were analyzed using a Mann-Whitney U-test at p < 0.05. The injection technique with a Hawe Neos Centrix tip was the best mode of application. Both smearing and the condensation of composites appeared to produce unreliable results. Furthermore, there were more problems with voids...Continue Reading

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Citations

Sep 29, 2004·Dental Materials : Official Publication of the Academy of Dental Materials·Patricia A MiguezEdward J Swift
Dec 13, 2001·Dental Materials : Official Publication of the Academy of Dental Materials·Niek J M OpdamOlaf vd Veeke
Feb 2, 2002·Dental Materials : Official Publication of the Academy of Dental Materials·Roland FrankenbergerBruno T Rosa
Sep 14, 1999·Dental Materials : Official Publication of the Academy of Dental Materials·M J TyasA S Rizkalla
Jul 26, 2005·British Dental Journal·J J M RoetersN J M Opdam
Nov 28, 2012·Dental Materials : Official Publication of the Academy of Dental Materials·Amir NazariYasunori Sumi
Nov 29, 2015·Dental Materials : Official Publication of the Academy of Dental Materials·Seung-Hoon HanSung-Ho Park
Jun 15, 2004·Journal of Dentistry·F J M RoetersB A C Loomans
Mar 12, 2004·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Roland FrankenbergerAnselm Petschelt
Nov 20, 2016·British Dental Journal·R D Jackson
Mar 18, 2020·Journal of Prosthodontics : Official Journal of the American College of Prosthodontists·Howard RobertsJohn Brewster
Jun 6, 2003·Journal of Oral Rehabilitation·R FrankenbergerA Petschelt
Dec 22, 2017·Brazilian Oral Research·Lauber José Dos Santos AlmeidaLeily Macedo Firoozmand
Oct 18, 2005·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Aline da Silva SegalinAlessandra Reis
Aug 7, 2012·Dental Materials Journal·Haitham ElbishariJulian Satterthwaite
Nov 30, 2019·Journal of Applied Oral Science : Revista FOB·Burcu OglakciSafiye Selin Koymen

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