Composite Resin Restorations
Comparative evaluation of gingival micro leakage of class II composite resin restorations with different fiber inserts – an in vitro study
... to composite resin matrix, hence they decrease the overall coefficient of thermal expansion of these restorations (Rossomando, ...II composite resin restorations as compared to ...
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Assessment of the Quality of Composite Resin Restorations
... amalgam restorations [4]. In 1990’s, composite resin was the material of choice for anterior restorations due to the fulfillment of the esthetic expectations of ...posterior ...
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99mTc in the evaluation of microleakage of composite resin restorations with SonicFillTM An in vitro experimental model
... Thirty noncarious extracted human molars were hand scaled and stored in normal saline solution 0.9% (B. Braun, 11496403, Queluz de Baixo, Barcarena) at 5˚C no more than 4 months after extraction. The teeth were cut with ...
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Effect of Re-etching of Oxalate-Occluded Dentin on Microleakage of Composite Resin Restorations
... infiltration of resin at the resin-dentin bond, and probably activate matrix metalloproteinases [21,23]. According to the results of the present study, while the microleakage in BB+10E+SB group was ...
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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
... This was an experimental clinical trialof one year. Study was performed at the Department of Conservative Dentistry and Endodontics, Faculty of dentistry, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, ...
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Comparison of resin composite restorations microleakage: An in vitro study
... sion of bacteria, liquids, and molecules between the cav- ity surface and the restorative material result in hyper- sensitivity, secondary caries, pulp stimulation, and mar- ginal discoloration [14-17]. There are a lot ...
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In vitro Evaluation of the Effect of Reinforcement with Fiberglass in Class I Restorations with Composite Resin
... The division of the 30 teeth was done randomly. The specimens were divided into 3 groups (n=10), in a total of 30 restorations. After the preparation of Class I cavities, the teeth were washed under running water, ...
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... were: restorations in direct and indirect resins in both anterior and posterior teeth presenting greater longevity, aesthetics and function compared to the other materials used for AI ...However, composite ...
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Oral Health Status and Gingival Response to Three Different Restorative Materials among Saudi Patients: A Clinical & Histopathological Study
... Biologically, composite resin fillings comprise reactive chemicals liberated in- to the oral and gingival tissues, and are more toxic through and promptly after 24 h of polymerization ...of composite ...
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... existing restorations and primary caries, to evaluate contours, overhangs, and major voids in restorations, and to assist in the identification of recurrent caries ...of composite resin ...
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... The indirect evaluation was performed through replicas made of cast at baseline and after 14 years of placement. The impression of the restorations was obtained using condensation silicone (Precise SX ...
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Amalgam and Composite Use among Dental Students in Saudi Arabia
... that resin composite restorations were more frequently placed in permanent posterior teeth than amalgam restorations regardless of the cavity depth, class of tooth preparation, tooth type, ...
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Factors influencing repair of dental restorations with resin composite
... Identification of a defect in a restoration, and the sub- sequent decision-making, tends to be limited to visual and tactile examinations; however, the management plan for the restored tooth should be based on risk ...
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Griffis_unc_0153M_18389.pdf
... adhesive restorations has been fueled by the growing demand of patients for esthetic and metal-free restorations and the desire of clinicians to use tissue-preserving ...as composite and ceramic, in ...
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Effect of waiting time for placing resin composite restorations after bleaching on enamel bond strength
... This study investigated the influence of the waiting time for placing resin composite (RC) restorations after dental bleaching on the shear bond strength (SBS) to enamel. Seventy bovine incisors were ...
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Microleakage of Posterior Composite Restorations with Fiber Inserts Using two Adhesives after Aging
... of composite material for restoration of a class II cavity is reduced ...the composite polymerization rate, using the incremental placement technique and reducing the C-factor have been suggested to ...
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A Spectrophotometric Evaluation of Color Change in Dental Composites due to Various Beverages by Cielab Technique: An In Vitro Study
... coloured resin based composite materials can be a reason for the replacement of dental restorations in aesthetic ...ensure restorations' imperceptibility both intrinsic color stability and ...
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Comparative evaluation of the shear bond strength between repair composite resin bonded to bilayered and monolithic ceramic restorations: An In Vitro study
... Duzyol et al (2016) 22 evaluated the microtensile bond strength of three computer-aided design/computer-aided manufacturing (CAD/CAM) blocks repaired with composite resin using three surface treatment ...
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Onlay preparation techniques clinical practice guidelines
... finishing bur to remove any adhesive that may have flowed After preparation, an impression is pourable material. This is sent to the laboratory with any additional models, records, or information needed to fabricate the ...
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Gap measurement of three different adhesive systems with two different resin composites a confocal microscopic study
... fluid resin matrix phase that shrinks and results in physical ...more resin results in greater physical deformation and larger shrinkage from one with more filler and less resin, resulting in less ...
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