Results 131 to 140 of about 24,553 (255)
بررسی تأثير دو نوع باندينگ بر ميزان ريزنشت فيشورسيلانت- مطالعه آزمايشگاهی [PDF]
, 2014 خلاصه: سابقه و هدف: از مهمترين مشکلات در دندانپزشکي عدم وجود مواد دندانی فيشورسيلانت با چسبندگی واقعی و سيل کافی میباشد که ريزنشت لبهای را به دنبال خواهد داشت.
ذوالفقاری راد, صدف +3 more
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Microleakage in different primary tooth restorations
Journal of the Chinese Medical Association, 2016 Microleakage may cause tooth sensitivity, secondary caries, discoloration and even failure of the restoration. In order to overcome these potential problems, materials that are able to bind to the tooth structure have been developed, such as composite resin and glass ionomer cement.
openaire +2 more sources
Comparación in vitro de filtración marginal entre ionómeros vítreos selladores [PDF]
, 2015 The aim of this study was to evaluate in vitro the marginal microleakage of two glass ionomer materials used as pit and fissure sealants. Thirty healthy premolars extracted for orthodontic treatment were randomly assigned to two groups (n=15) and ...
Kaplan, Andrea Edith +3 more
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Effect of calcium hydroxide dressing on microleakage of composite restorations in endodontically treated teeth subsequent to bleaching [PDF]
Objective: This study evaluates the effect of calcium hydroxide dressing on microleakage of composite restorations following non-vital bleaching. Methods: A total of 45 sound extracted human maxillary central incisors underwent endodontic treatment ...
Abdolrahimi, Majid +4 more
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Evaluation of microleakage of Ionoseal filling material as a fissure sealant agent
Caspian journal of dental research, 2014 Introduction: Sealing pits and fissures was introduced as an approach to prevent occlusal caries for more than two decades. The aim of this study was to compare the microleakage of flow able resin reinforced glass ionomer (Ionoseal) with other materials ...
Effat Khodadadi +3 more
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Microleakage of Postendodontic Systems [PDF]
, 2003 Svrha rada bila je upozoriti na nužnost poštivanja pravila pri izradbi poslijeendodontskih nadogradnji zuba. Poslijeendodontski sustav mora osigurati retenciju i rezistenciju nadogradnje, rezistenciju preostaloga zubnog tkiva, te dobro brtvljenje ...
Božidar Pavelić +4 more
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Journal of Research in Medical Sciences, 2002 Introdaction. Microleakage has been recognized as a major clinical problem with direct filled dental restorations.The purpose of this study was to investigate and to compare the microleakage of four direct filled tooth-coloured materials, evaluation the ...
V MORTAZAVI, M.H FATHI, H BAKHTIAR
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Microfiltración marginal de resinas compuestas tras la aplicación de agentes blanqueadores: estudio in vitro [PDF]
, 2010 52 p.Introducción: El uso de peróxido de hidrógeno, se ha vuelto la modalidad de tratamiento más utilizada por los profesionales para el blanqueamiento dental.
Bravo Cavicchioli, Daniel (Prof. Guía) +1 more
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Journal of Islamic Dental Association of Iran, 2013 Background and Aim : Longitudinal data are frequently obtained in medical studies. When the main aim of a study is marginal modeling of the mean and the correlation structure is considered as a nuisance parameter, the first- order generalized estimating ...
Farid Zayeri +4 more
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