Results 291 to 300 of about 4,318,497 (351)
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Dentine sealing provided by smear layer/smear plugs vs. adhesive resins/resin tags
European Journal of Oral Sciences, 2007The aim of this study was to evaluate the ability of five experimental resins, which ranged from hydrophobic to hydrophilic blends, to seal acid‐etched dentine saturated with water or ethanol. The experimental resins (R1, R2, R3, R4, and R5) were evaluated as neat bonding agents (100% resin) or as solutions solvated with absolute ethanol (70% resin/30%
Marcela R, Carrilho +8 more
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Analysis of acid‐treated dentin smear debris and smear layers using confocal Raman microspectroscopy
Journal of Biomedical Materials Research, 2002AbstractSmear layers are generally present on any dentin surface prepared with cutting instruments and are often the only available substrate for bonding. It is commonly reported that acid removes these layers, but to date there has been no chemical evidence to support this observation.
Yong, Wang, Paulette, Spencer
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The smear layer in endodontic: To keep or remove – an updated overview
Saudi Endodontic Journal, 2019During mechanical preparation, the use of hand or rotary instruments results in the production of considerable amount of smear layer. The smear layer consists of two parts: a superficial layer that covers the dentinal wall and a smear plug which occludes
Ruaa A Alamoudi
semanticscholar +1 more source
Smear Layer Outcome on Healing
2015Abstract : The mechanical process of shaping the root canal creates a layer of organic and inorganic debris, termed the smear layer. This layer can be removed using a combination of ethylene-diamine-tetraacetic-acid (EDTA) and sodium hypochlorite (NaOCI). Smear layer removal is not the standard of care and its removal is debated.
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Microscopy research and technique (Print), 2019
To compare the smear layer removal ability and mineral content of root canal dentine after initial irrigation with NaOCl and final irrigation with MTAD, QMix, and 17% EDTA.
Dajana Nogo-Živanović +4 more
semanticscholar +1 more source
To compare the smear layer removal ability and mineral content of root canal dentine after initial irrigation with NaOCl and final irrigation with MTAD, QMix, and 17% EDTA.
Dajana Nogo-Živanović +4 more
semanticscholar +1 more source
Removal of intracanal smear layer by doxycycline: SEM analysis
Australian Endodontic Journal, 2010AbstractThe aim of this study was to verify the efficacy of doxycycline used alone or in association with sodium hypochlorite on smear layer removal. The canals of extracted human teeth were instrumented using a stepback technique. At the end of preparation, they were irrigated with doxycycline (Group 1), ethylenediaminetetraacetic acid + sodium ...
Mara Cristina, Santos Felippe +3 more
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Response to ‘Smear layer removal with F‐file’
Australian Endodontic Journal, 2011WOS ...
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The influence of smear layer in lateral channels filling
Clinical Oral Investigations, 2007This in vitro study evaluated the ability of a warm gutta-percha obturation system Thermafil to fill lateral channels in presence/absence of smear layer. Forty single-rooted extracted human teeth were randomly divided into two groups for which different irrigation regimens were used: group A, 5 ml of 5% NaOCl + 2.5 ml of 3.6% H(2)O(2); group B, 5 ml of
BERTACCI, ANGELICA +4 more
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Atomic Force Microscopy of Removal of Dentin Smear Layers
Microscopy and Microanalysis, 2007The regular periodontal practice of scaling and root planing produces a smear layer on the root surface that is detrimental to the readhesion of tissues during subsequent regeneration therapy. Although it has been demonstrated that gels containing the chelating agent ethylenediaminetetraacetic acid (EDTA) can assist in the removal of this contaminating
Luiz Henrique Carvalho, Batista +3 more
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Smear layer removal with chelating agents after cavity preparation
The Journal of Prosthetic Dentistry, 1981n 1Jb.d e ns eposits on cavity walls in the form of a smear layer commonly occurs with cavity preparation. Smear layers have been analyzed with an electron microprobe and found to consist of organic and inorganic materials with particles varying in size from approximately 1 to 15 pm.’ The major organic component is believed to consist of heat ...
A, Jodaikin, J C, Austin
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