Ionaş, Mona; Delean, Ada; Moldovan, Marioara; Ionaş, Tiberiu
December 2009
Clujul Medical;Dec2009, Vol. 82 Issue 4, p505
Academic Journal
Introduction. The purpose of this study is to directly evaluate the morphology of the hybrid stratum which is formed by an adhesive of demineralization type with 2 times washing (total etch). Material and method. There were prepared 30 cavities of 5th class on teeths extracted with/in an orthodontic purpose. It was applied the Single Bond 2 (3M ESPE) adhesive, and the cavities were obturated with composite material. The teeths were sectioned, and then the adhesive stratum was examined at SEM. Results. The hybrid startum examined at SEM has a continuous contact with the dentine that is under this stratum. Conclusion. The studied adehesive forms a well-shaped hybrid stratum which assures the dentine plague to be sealed.


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