Microleakage of Lithium Disilicate Crown Margins Finished on Direct Restorative Materials
نویسندگان
چکیده
منابع مشابه
Microleakage of Different Self-Adhesive Materials for Lithium Disilicate CAD/CAM Crowns
Objectives: To evaluate the microleakage and marginal gap of various luting materials after cementing ceramic crowns. Methods: Cervical margins of human molars were designed as circular chamfers. Cementation of full-contour ceramic crowns was conducted with zinc-phosphate cement (Harvard cement), resin cement (Panavia F 2.0) and self-adhesive resin cements (RelyX Unicem, BifixSE, MaxCem Elite, ...
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As dentistry continues to evolve, new technologies and materials are continually being offered to the dental profession. Throughout the years restorative trends and techniques have come and gone. Some material developments have transformed the face of esthetic dentistry, while other initial concepts have already phased out and disappeared. Today, all-ceramic restorations continue to grow in the...
متن کامل“Digitally Oriented Materials”: Focus on Lithium Disilicate Ceramics
The present paper was aimed at reporting the state of the art about lithium disilicate ceramics. The physical, mechanical, and optical properties of this material were reviewed as well as the manufacturing processes, the results of in vitro and in vivo investigations related to survival and success rates over time, and hints for the clinical indications in the light of the latest literature dat...
متن کاملMicroleakage of new glass ionomer restorative materials in permanent teeth.
AIM The aim of this in vitro study was to evaluate the microleakage of the new glass ionomers ChemFil Rock and IonoluxAC in comparison to Fuji IX GP Extra and the composite Aelite LS Posterior in permanent teeth. MATERIALS AND METHODS Class V standardised U-shaped cavities were made on a total of 40 freshly extracted teeth and restored with different glass ionomer materials (4 groups of 10 sa...
متن کاملMicroleakage of Endodontic Temporary Restorative Materials under Dynamic Loading
During endodontic treatment, it is important to create a fluid-tight seal in the access cavity in order to prevent marginal leakage and the ingress of oral fluids and microorganisms into the root canal. Nevertheless, temporary filling materials have received less attention than materials used for a permanent and prolonged use. However, they are an essential link in the chain that leads to disin...
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ژورنال
عنوان ژورنال: Operative Dentistry
سال: 2016
ISSN: 0361-7734,1559-2863
DOI: 10.2341/15-225-l