Publication: Microleakage in class V composite and compomer restorations following exposure to a colutory prescribed for the treatment of xerostomy
Authors
Vicente, Ascensión ; Ortiz Ruiz, Antonio José ; Parra, Pablo L. ; Calvo Guirado, Jose Luis ; Chiva García, Fernando
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Publisher
Springer
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DOI
https://doi.org/10.1007/s10266-010-0149-9
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info:eu-repo/semantics/article
Description
©The Society of The Nippon Dental University 2011. This document is the Published version of a Published Work that appeared in final form in Odontology. To access the final edited and published work see https://doi.org/10.1007/s10266-010-0149-9
Abstract
The purpose of this study was to evaluate the effect of a colutory (XeroLacer, Lacer), prescribed for the treatment of xerostomy, on microleakage into class V cavities filled with a composite (Z100, 3M ESPE) or a compomer (F2000, 3M ESPE) in combination with either a two-step etch-and-rinse adhesive (Adper Scotchbond 1XT, 3M ESPE) or a self-etching adhesive (Adper Prompt L-Pop, 3M ESPE). Class V cavities were made in the buccal surfaces of 80 bovine lower incisors which were randomly divided into four groups (n = 20): (1) Adper Scotchbond 1XT/Z100; (2) Adper Scotchbond 1XT/F2000; (3) Adper Prompt L-Pop/Z100; and (4) Adper PLP/F2000. All specimens were immersed in distilled water for 3 months and ten specimens of each group were immersed and vibrated in XeroLacer for 2 min three times a day. The specimens were dyed with 1% methylene blue for 24 h. Longitudinal sections were made and percentages of microleakage were determined by image analysis. In distilled water, microleakage with the Adper Scotchbond 1XT/F2000 combination was significantly greater than with Adper Scotchbond 1XT/Z100 or Adper Prompt L-Pop/Z100, and microleakage with Adper Prompt L-Pop/F2000 was significantly greater than that with Adper Prompt L-Pop/Z100. No significant differences were detected among the groups exposed to XeroLacer. However microleakage was significantly less with Adper Scotchbond 1XT/F2000 after exposure to XeroLacer than after immersion in distilled water only. In conclusion, exposure to XeroLacer decreased microleakage into cavities restored with the compomer.
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Citation
Odontology (2011) 99:49–54
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