Sealing Ability of Nano-ionomer in Primary Teeth: An ex vivo Study
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چکیده
منابع مشابه
Sealing Ability of Nano-ionomer in Primary Teeth: An ex vivo Study
INTRODUCTION Microleakage is an important consideration in primary dentition because the floor of the cavity preparation may be close to the pulp. The added insult to the pulp caused by seepage of irritants around the restoration and through the thin dentin may produce irreversible pulp damage. AIM The objective of this study was to evaluate and compare the sealing ability of three light cure...
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Introdouction: It is important for the clinician to be aware regarding the necessary thickness of materials used as intra-orifice coronal barriers to prevent microleakage. The purpose of this in vitro study was to compare coronal microleakage of three different thicknesses of white and gray Angelus mineral trioxide aggregate (WAMTA, GAMTA). Materials and methods: A total of 66 canals of extrac...
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PURPOSE This study evaluated the sealing ability of different types of restorative-adhesive combinations on deciduous molars in vitro. METHODS Facial and lingual Class V cavities were prepared in 120 primary teeth. They were randomly divided into 8 groups of N= 15, in which different adhesives were used (XE=Xeno III; LP=Adper Prompt L Pop; IB=I Bond; SB=Scotch Bond 1; EP=Etch & Prime 3.0; AS=...
متن کاملIon exchanges between glass-ionomer restorative material and primary teeth components-an in vivo study
Objectives: To analyze the ion exchange between conventional glass-ionomer restorative material, (Fuji IXGC Co., Japan) and tooth components in primary molars after long periods of function in vivo. Methods: Five deciduous mandibular molars were collected after normal exfoliation. An intact deciduous molar served as control, a second deciduous molar was restored occlusaly with Fuji IX in vitro,...
متن کاملEffect of Intra-Orifice Depth on Sealing Ability of Four Materials in the Orifices of Root-Filled Teeth: An Ex-Vivo Study
Aim. To investigate the effect of orifice cavity depth on the sealing ability of Fusio, Fuji II, Fuji IX, and MTA"G". Materials and Methods. Ninety-two canals in extracted mandibular premolars were prepared, obturated, and randomly grouped into 4 groups. Each group was subgrouped for a 2 mm and 3 mm orifice cavity depth (n = 10). The remaining roots were divided to serve as positive and negativ...
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ژورنال
عنوان ژورنال: International Journal of Clinical Pediatric Dentistry
سال: 2016
ISSN: 0974-7052,0975-1904
DOI: 10.5005/jp-journals-10005-1365