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Effect of topical fluoride applications on color, flexural strength and surface topography of auto - glazed, over - glazed and polished porcelain restorations : Invitro study /

Ahmed Mostafa Hegazy

Effect of topical fluoride applications on color, flexural strength and surface topography of auto - glazed, over - glazed and polished porcelain restorations : Invitro study / تأثير وضع الفلورين السطحى على لون وقوة الانثناء وجغرافية السطح لترميمات البورسلين ذاتية التزجيج وزائدة التزجيج والملمعة : دراسة معملية Ahmed Mostafa Hegazy ; Supervised Ahmed Mohamed Zaki Maher , Gihan Abdelhady Elnagar - Cairo : Ahmed Mostafa Hegazy , 2009 - 105 Leaves : charts , facsimiles ; 30cm

Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics

The aim of the present study is to evaluate the effect of topical fluoride application on color , surface roughness , flexural strength and surface topgraphy of auto - glazed , over - glazed and polished porcelain restorations . All porcelain specimens treated with this fluoride gel revealed a hazy glossy appearance on visual inspection . SEM micrographs of the corroded specimens show a similar grainy surface with areas of selected pitting



Flexural strength Porcelain Topical fluoride