Navigation auf zora.uzh.ch

Search ZORA

ZORA (Zurich Open Repository and Archive)

Caries infiltrant combined with conventional adhesives for sealing sound enamel in vitro

Yetkiner, Enver; Wegehaupt, Florian Just; Attin, Rengin; Attin, Thomas (2013). Caries infiltrant combined with conventional adhesives for sealing sound enamel in vitro. Angle Orthodontist, 83(5):858-863.

Abstract

OBJECTIVE: To test the null hypothesis that combining low-viscosity caries infiltrant with conventional adhesive resins would not improve sealing of sound enamel against demineralization in vitro.
MATERIALS AND METHODS: Bovine enamel discs (N = 60) with diameter of 3 mm were randomly assigned to six groups (n = 10). The discs were etched with 37% phosphoric acid for 30 seconds and treated with resins of different monomer content forming the following groups: (1) Icon (DMG), (2) Transbond XT Primer (3M ESPE), (3) Heliobond (Ivoclar Vivadent), (4) Icon + Transbond XT Primer, and (5) Icon + Heliobond. Untreated etched samples served as the negative control. Specimens were subjected to demineralization by immersion in hydrochloric acid (pH 2.6) for 80 hours. Calcium dissolution into the acid was assessed by colorimetric analysis using Arsenazo III method at 16-hour intervals. Groups presenting high protection against demineralization were subjected to further acidic challenge for 15 days with calcium measurements repeated at 24-hour intervals. Data were analyzed by Kruskal-Wallis test and Mann-Whitney U-test.
RESULTS: Untreated specimens showed the highest amount of demineralization. Icon and Transbond XT primer decreased the mineral loss significantly compared to the control. Heliobond performed significantly better than both Icon and Transbond XT primer. Combination of Icon both with Transbond XT primer or Heliobond served as the best protective measures and maintained the protective effect for the additional 15-day acidic challenge.
CONCLUSIONS: Within the limitations of this in vitro study, it could be concluded that the use of low-viscosity caries infiltrant prior to application of the tested conventional adhesives increases their protective effect against demineralization.

Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:04 Faculty of Medicine > Center for Dental Medicine > Clinic of Conservative and Preventive Dentistry
04 Faculty of Medicine > Center for Dental Medicine > Clinic for Orthodontics and Pediatric Dentistry
Dewey Decimal Classification:610 Medicine & health
Scopus Subject Areas:Health Sciences > Orthodontics
Language:English
Date:2013
Deposited On:13 Jan 2014 13:06
Last Modified:30 Oct 2024 04:33
Publisher:E.H Angle Education and Research Foundation
ISSN:0003-3219
OA Status:Gold
Free access at:PubMed ID. An embargo period may apply.
Publisher DOI:https://doi.org/10.2319/102312-827.1
PubMed ID:23368779
Download PDF  'Caries infiltrant combined with conventional adhesives for sealing sound enamel in vitro'.
Preview
  • Content: Accepted Version

Metadata Export

Statistics

Citations

Dimensions.ai Metrics
9 citations in Web of Science®
11 citations in Scopus®
Google Scholar™

Altmetrics

Downloads

188 downloads since deposited on 13 Jan 2014
7 downloads since 12 months
Detailed statistics

Authors, Affiliations, Collaborations

Similar Publications