Výsledky vyhledávání - "Zeinab Omar Tolba"

Akademický článek

Flowable composite as an alternative to adhesive resin cement in bonding hybrid CAD/CAM materials: in-vitro study of micro-shear bond strength

Autor: Eman Ezzat Youssef Hassanien, Zeinab Omar Tolba

Publikováno v: BDJ Open, Vol 10, Iss 1, Pp 1-8 (2024)

Abstract Objective To assess the micro-shear bond strength of light-cured adhesive resin cement compared to flowable composite to hybrid CAD/CAM ceramics. Materials and methods Rectangular discs were obtained from polymer-infiltrated (Vita Enamic; VE

Externí odkaz: https://doaj.org/article/90dbace248be407397942db2e0562775

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Akademický článek

Translucency and colour masking ability of hybrid CAD/CAM materials with different thicknesses: in vitro study

Autor: Zeinab Omar Tolba, Eman Ezzat Youssef Hassanien

Publikováno v: BDJ Open, Vol 10, Iss 1, Pp 1-7 (2024)

Abstract Objective To evaluate effect of material thickness and translucency of two different hybrid CAD/CAM materials on their masking ability. Materials and Methods 40 rectangular-shaped specimens (12 × 14 mm) were obtained from Vita Enamic and Gr

Externí odkaz: https://doaj.org/article/9908621807d74d528906b896b6095b16

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Akademický článek

Impact of matrix systems on proximal contact tightness and surface geometry in class II direct composite restoration in-vitro

Autor: Zeinab Omar Tolba, Ezzat Oraby, Possy Moustafa Abd El Aziz

Publikováno v: BMC Oral Health, Vol 23, Iss 1, Pp 1-6 (2023)

Abstract Background Poor contact tightness and contour in class II composite restorations are significant problems in clinical practice. They affect occlusal stability and periodontal health. The aim of this study was to evaluate proximal contact tig

Externí odkaz: https://doaj.org/article/10ce595cd4dc4f87ad12ab004a9c1a42

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