Results 31 to 40 of about 24,553 (255)
International Journal of Dentistry, 2016 Objectives. To evaluate microleakage and absolute marginal discrepancy (AMD) and to assess correlation between AMD and microleakage with four resin luting cements. Material and Methods.
Abad-Coronel Cristian +3 more
doaj +1 more source
Journal of Applied Biomaterials & Functional Materials, 2020 Objective: The aim was to compare restorative marginal integrity of ceramic crowns luted with bioactive and resin cements using micro-computed tomography (micro-CT) microleakage evaluations and bond strength assessment.
Fahim Vohra +9 more
semanticscholar +1 more source
Annals of Dentistry, 1997 Microleakage testing has been used to determine the possible clinical performance of a restorative material. Many microleakage testing materials have been developed and performed through the years. There has been no agreement as to which testing methodology would give the most accurate results.
Gonzalez, N.A.G. +2 more
openaire +2 more sources
International Journal of Clinical Pediatric Dentistry, 2020 Introduction Pit and fissures of permanent dentition are considered to be highly vulnerable to the adhesion of cariogenic microorganisms and consequently result in caries formation.
J. Prabakar +4 more
semanticscholar +1 more source
Effect of at-home and in-office bleaching on microleakage of class V composite resin restorations using different types of universal adhesives: An in vitro study [PDF]
Journal of Dental Research, Dental Clinics, Dental Prospects, 2023 Background. When bleaching agents contact dental structures, they act on restorative materials and adhesive interfaces. This study investigated the effect of "at-home" and "in-office" bleaching on the microleakage of composite resin restorations ...
Mehdi Abed Kahnamouei +6 more
doaj +1 more source
Microleakage in Class II composite restorations with margins below the CEJ: in vitro evaluation of different restorative techniques [PDF]
, 2013 Objectives: The purpose of this in vitro study was to evaluate the microleakage in "deep" Class II composite restorations with gingival cavosurface margin below the CEJ (cemento-enamel junction) and restored with different techniques. Study Design: Fifty
Chiesa, Marco +4 more
core +1 more source
Microleakage of resin infiltration in artificial white-spot lesions.
Journal of Oral Science, 2020 This study examined the effectiveness of resin infiltration in inhibiting microleakage from artificial white-spot lesions (AWL) in enamel. Fifty sound extracted premolars were selected and randomly divided into five groups (n = 10 each). Group 1 included
Awiruth Klaisiri +4 more
semanticscholar +1 more source
Microleakage of Three Cement Bases [PDF]
Journal of Dental Research, 1991 The purpose of this study was to evaluate the ability of a glass-ionomer cement-base material to prevent bacterial penetration along the dentin interface and to compare it with two conventional cement-base materials. A total of 107 Class 5 restorations was placed in Rhesus monkey teeth by means of three test materials [zinc oxide-eugenol (ZOE ...
Heys, Ronald J., Fitzgerald, Mark
openaire +3 more sources
Marginal integrity of low-shrinkage and methacrylate-based composite resins: Effect of three different hemostatic agents [PDF]
, 2016 Background: Moisture control is very important in restorative procedures in dentistry. Use of hemostatic agents helps control moisture; however, they might result in changes on enamel and dentin surfaces, affecting composite resin bond quality.
Khoroushi, M. +2 more
core +3 more sources
Evaluation of microleakage under orthodontic brackets bonded with nanocomposites
Contemporary Clinical Dentistry, 2018 Background: The aim of this study was to evaluate the microleakage value under orthodontic brackets bonded with a nano-filled composite and to compare the results with a conventional adhesive using two different bonding systems.
Zohreh Hedayati, Amin Farjood
doaj +1 more source