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- Title
Effectiveness of bonding resin-based composite to healthy and fluorotic enamel using total-etch and two self-etch adhesive systems.
- Authors
TORRES-GALLEGOS, Iranzihuatl; MARTINEZ-CASTAÑON, Gabriel A.; LOYOLA-RODRIGUEZ, Juan-Pablo; PATIÑO-MARIN, Nuria; ENCINAS, Armando; RUIZ, Facundo; ANUSAVICE, Kenneth
- Abstract
The aim of this study was to evaluate the bond strength of three adhesive systems: Excite, Adper Prompt L-Pop and AdheSE One to varying degrees of fluorotic enamel using micro-tensile bond strength (pTBS) tests. Human enamel was classified according to the Thylstrup and Fejerskov Index. The interface resin-enamel was observed using stereoscopic and electron microscopy. The Excite, achieved the highest pTBS when bonded to healthy enamel and decreased as the degree of fluorosis increased (p<0.05). The Prompt L-Pop improved the bonding on moderate and severe fluorosis. The µTBS of the AdheSE One, was significantly lower in all degrees of fluorotic enamel (p<0.05) indicating a very poor bonding ability to enamel. These results will provide clinicians with preliminary data to assist them in the selection of the most effective adhesive systems for treatment of fluorosis enamel, resulting in more successful restorative care.
- Subjects
DENTAL resins; COMPOSITE materials; FLUOROSIS; ETCHING; ADHESIVES; ELECTRON microscopy; BOND strengths; OPERATIVE dentistry
- Publication
Dental Materials Journal, 2012, Vol 31, Issue 6, p1021
- ISSN
0287-4547
- Publication type
Article
- DOI
10.4012/dmj.2012-140