Influence of Colour of Cement, Ceramic Thickness and Try-in pastes on the Colour of Ceramic Restorations. Mapping of the Literature

• Main Authors: Andersson, Ronja, Amiri, Hero
• Format: Others
• Language: English
• Published: Umeå universitet, Institutionen för odontologi 2016
• Subjects: Colour; Cement; Ceramic; Thickness; Try-in pastes; Restorations
• Online Access: http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-131224

Today it is possible to create veneers that are aesthetically and functionally satisfying, but there are some factors that may compromise the aesthetic results.  The aim of this study was to investigate influence of cement shades and ceramic thickness on the colour of ceramic veneers, but also to study how well try-in pastes match with their corresponding cements. PubMed was used to search for papers using MeSH-terms and keywords. 144 titles and abstracts were read, 29 full texts were read and 24 papers were used in the analysis. All of the studies were in vitro. In 20 studies, it was found that the cement shade influences the colour of the ceramic veneer. Two studies reported that the cement shade had no influence on the colour of ceramic veneers, and two did not draw any conclusions regarding the influence of cement shade. Twelve studies compared different thicknesses of the veneers; all of them found that the thicknesses had an influence on the colour of the veneers. Two out of four studies found no compatibility between try-in pastes and their corresponding cements, while two studies found compatibility for some try-in pastes. The shades of cement and thicknesses of ceramic veneers can influence the colour of the ceramics. The colour of try-in pastes does not always show a similarity with their corresponding cement.