Resumo

VALENZUELA ARANGUIZ, V.; GARCIA GONZALEZ, D.  e  ZAMORANO PINO, X.. Hibrid layer micromorphology of two adhesive systems: TEM analysis. Av Odontoestomatol [online]. 2012, vol.28, n.3, pp.133-140. ISSN 2340-3152.

Numerous studies show differences in micromorfological aspects between self-etchings and conventional adhesive systems. Dentin cavities were performed on 6 premolars to compare Micromorphology of the hybrid layer between both systems. One three of them self-etching system was applied, on the other three, the monocomponent conventional system. The hybrid layer formed by the self-etching system showed a regular pattern, thinner and more homogenous than the one formed by the conventional system. The average thickness of the structure was 1 ìm and 2 ìm respectively.

Palavras-chave : Micromorphology hybrid layer; TEM; conventional adhesive system; self-etching adhesive system.

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