Case selection for posterior composite restorations
The use of posterior composite restorations among dental practitioners in Benghazi Libya
... made posterior restorations, as an extension to their original indication, which was limited to direct restorations in anterior ...of posterior restoration is concerned, there should be a ...
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Indirect composite restorations for posterior teeth: Few case reports
... After administration of anesthesia, the faulty restoration was removed. The secondary caries was excavated at slow speed using round carbide bur. The complete caries removal was ensured by caries detector dye. The ...
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Microleakage of Posterior Composite Restorations with Fiber Inserts Using two Adhesives after Aging
... resin composite was first placed on the gingival ...the composite increment and condensed through it to be adapted against the gin- gival floor and light-polymerized for 40 seconds from the occlusal ...
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In vivo evaluation of different techniques for establishment of proximal contacts in posterior resin composite restorations
... Forty class II restorations were prepared in human permanent premolars or molars for this study (MO or DO). Cavity dimensions were accessed with a periodontal probe. Occlusal box isthmus was limited to 3 mm, with ...
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Comparative Evaluation of Fracture Strength of Cusp Coverage with Composite Versus Unsupported Enamel Reinforced with Composite in Posterior Dental Restorations
... In case that the inner sur- face of enamel is etched, the tags will have amor- phous shapes and will not be able to establish a firm connection between the resin and the inner surface of ...the composite ...
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Placement and reasons for failure of amalgam versus composite posterior restorations for patient attending to dental school
... Conclusion: It was concluded that amalgam was the most chosen direct restorative material and the majority of restorations were placed in class I and II preparations in lower molar. Secondary caries was the most ...
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Microleakage of Two Bulk Fill and One Conventional Composite in Class II Restorations of Primary Posterior Teeth
... II composite restorations in primary posterior teeth using two bulk fill and one conventional composite and found no significant difference among the three groups in terms of microleakage in ...
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Clinical Evaluation Of Direct Composite Resin And Indirect Micro Ceramic Composite Resin Restorations In Class-I Cavity Of Permanent Posterior Teeth
... restoring posterior teeth with composite was ...clinical restorations made of direct composites, the major cause with the earlier posterior composites was poor wear ...direct composite ...
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Assessment of the Quality of Composite Resin Restorations
... composite restorations. Material and Methods: A total of 246 composite restorations in 125 patients attending the Conservative Dentistry Clinics at the Faculty of Dentistry, University of ...
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Comparative Evaluation of microleakage of Bulk-fill and Posterior Composite Resins Using the Incremental Technique and a Liner in Cl II Restorations
... Microleakage Test In order to prevent any dye penetration other than tooth- restoration interface, apices of teeth were sealed with sticky wax and teeth were covered by two layers of nail varnish except for 1 mm around ...
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Dental Composite Restorations and Psychosocial Function in Children
... bisGMA-based composite was associ- ated with poorer psychosocial outcomes and required more replacement and ...in posterior teeth to replace with bisGMA-based ...
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Factors influencing repair of dental restorations with resin composite
... both posterior amalgam and resin composite restorations was in excess of 90% over 5 years, but that this survival rate dropped to 60% (for both types of restoration) when patients changed ...10,000 ...
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Effects of composite restorations on oxidative stress in saliva: An in vivo study
... The selection criteria for the study samples were: age 18e25 years; negative past medical history; not currently taking any medications; not smoking; not using alcohol; and no periodontal ...
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Do socioeconomic determinants affect the quality of posterior dental restorations? A multilevel approach
... and composite resin showed a higher longevity for amalgam ...in composite resin technology has enhanced the performance of this material in posterior teeth, producing a longevity comparable to ...of ...
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Preference of materials for posterior restorations: A cross-sectional study among Palestinian dentists
... direct composite was their first choice for posterior restorations and the use of rubber dam for composite resin placement in posterior teeth was not ...of composite and time ...
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Influence of different dentin drying methods on adhesive behavior of composite restorations
... for posterior application of primer and adhesive 1,4 , and induces the formation of an appropriate hybrid layer and consequent restorative material adhesion to the tooth structure 7 ...
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Gingival microleakage of class II bulk-fill composite resin restorations
... of composite resins and the accompanying shrinkage stress build-up represent the major drawbacks in using direct composite resin restor- ...with posterior com- posite restorations, especially ...
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Effect of Temperatures on Polymerization Stress and Microleakage of Class V Composite Restorations
... Keywords: Preheating; Dental Composite; Polymerization Shrinkage; Contraction Stress; Microleakage 1. Introduction Improvements in resin composites’ mechanical proper- ties and their reduced polymerization ...
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Posterior Constraint Selection for Nonnegative Linear Programming
... a posterior constraint selection metric NVRAD is developed for ...a posterior version of ...constraint selection metric and the associated active-set method are identified by the same name - ...
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In Vitro Microleakage of Class V Composite Restorations in Use of Three Adhesive Systems
... restored with Clearfil SE Bond after 8 years and 100% after two years in posterior restorations [14]. Amarliet al. reported the same behavior in enamel margins in use of self-etch and total-etch systems ...
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