Marginal adaptation of glass-ionomer cements
1983; Elsevier BV; Volume: 49; Issue: 3 Linguagem: Inglês
10.1016/0022-3913(83)90277-9
ISSN1097-6841
AutoresAnna B. Fuks, Zvia Hirschfeld, Rafael Grajower,
Tópico(s)Endodontics and Root Canal Treatments
ResumoThe effect of thermocycling on the marginal adaptation of two glass-ionomer cements was determined by means of scanning electron microscopy. Small gaps in the cement as well as at the enamel-cement interface were observed after curing, but these phenomena were not enhanced by thermocycling. Localized areas of surface deterioration were observed for both cements after thermocycling.
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