Comparison of marginal adaptation of fiber reinforced composite and metal ceramic full veneer crown
نویسندگان
چکیده
منابع مشابه
Marginal Strength of Collarless Metal Ceramic Crown
Metal ceramic restorations have been implicated for the discoloration in area of labiogingivalmargin. Attempts to rectify this, by altering the design of metal frameworkswill lead to decrease in fracture strength atmargin. This in vitro study compared the fracture strength at margins of metal ceramic crowns cemented to metal tooth analogs. Crowns evaluated with different marginal configurations...
متن کاملComparison of convergence angle of prepared teeth for full veneer metal ceramic crowns.
OBJECTIVE To compare clinically practiced convergence angle values of tooth preparation with recommended values, and also the effect of tooth position and operator experience on convergence angle. STUDY DESIGN Analytical study. PLACE AND DURATION OF STUDY The study was carried out at the Dental clinic, The Aga Khan University Hospital, Karachi, from January to June 2007. METHODOLOGY A min...
متن کاملMarginal Adaptation and Microleakeage of Directly and Indirectly Made Fiber Reinforced Composite Inlays
AIM This study evaluated in vitro microleakage of inlays made by direct or indirect techique with or without fiber reinforced composite (FRC) substructure. MATERIALS AND METHODS Standardized mesio-occlusal cavities were prepared and restored using direct-technique with composite resin only or FRC-composite resin, and indirect technique with laboratory composite only or FRC-laboratory composit...
متن کاملThe evaluation and comparison of marginal adaptation in metal ceramic and all ceramic restorations fabricated by two methods: CAD/CAM and conventional
Introduction: Marginal fit is a key factor for long term clinical success through any dental restorations. Poor marginal adaptation causes cement dissolution. This can lead to dental caries, gingival irritation, periodontal diseases, and finally treatment failure. The aim of this study was measurement and comparison of marginal gap quantities in metal ceramic and all ceramic dental restorations...
متن کاملmarginal adaptation of indirect composite, glass-ceramic inlays and direct composite: an in vitro evaluation
objective: this experimental in vitro study compared marginal adaptation of indirect composite, glass-ceramic inlays and direct composite. materials and methods: seventy-five recently extracted human molars were randomly divided into three groups (n=25) and mesio-occluso-distal cavities with the same dimensions were prepared in the teeth. indirect composite and glass-ceramic inlays were fabrica...
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ژورنال
عنوان ژورنال: Bangladesh Journal of Dental Research & Education
سال: 2015
ISSN: 2308-9733,2225-9015
DOI: 10.3329/bjdre.v5i1.22450